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Joe Perches

2017-Feb-28 01:31 UTC

[Nouveau] [PATCH 0/2] gpu: drm: Use pr_cont and neaten logging

Joe Perches (2):
  drm: Use pr_cont where appropriate
  gpu: drm: Convert printk(KERN_<LEVEL> to pr_<level>

 drivers/gpu/drm/amd/amdgpu/amdgpu.h                |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c           |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c   |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c         |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c            | 70 ++++++++++-----------
 drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c             |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_test.c           |  2 +-
 drivers/gpu/drm/amd/amdgpu/atom.c                  | 44 ++++++--------
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c                |  4 +-
 drivers/gpu/drm/amd/amdgpu/cik_sdma.c              |  4 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c              |  4 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c              |  4 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c              |  8 +--
 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c              |  8 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c             |  4 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c             |  4 +-
 drivers/gpu/drm/amd/include/amd_pcie_helpers.h     |  4 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c   |  2 +-
 drivers/gpu/drm/amd/powerplay/inc/pp_debug.h       |  2 +-
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c    |  4 +-
 drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c | 14 ++---
 .../gpu/drm/amd/powerplay/smumgr/polaris10_smc.c   |  4 +-
 drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c   |  4 +-
 drivers/gpu/drm/drm_cache.c                        | 12 ++--
 drivers/gpu/drm/drm_edid.c                         |  4 +-
 drivers/gpu/drm/drm_ioc32.c                        |  3 +-
 drivers/gpu/drm/gma500/cdv_intel_lvds.c            |  9 ++-
 drivers/gpu/drm/gma500/oaktrail_lvds.c             | 18 +++---
 drivers/gpu/drm/gma500/psb_drv.h                   |  5 +-
 drivers/gpu/drm/gma500/psb_intel_lvds.c            |  7 +--
 drivers/gpu/drm/i915/i915_sw_fence.c               |  8 +--
 drivers/gpu/drm/mgag200/mgag200_mode.c             |  2 +-
 drivers/gpu/drm/msm/msm_drv.c                      |  2 +-
 drivers/gpu/drm/nouveau/nouveau_acpi.c             |  7 ++-
 drivers/gpu/drm/nouveau/nouveau_vga.c              |  4 +-
 drivers/gpu/drm/nouveau/nv50_display.c             | 22 +++----
 drivers/gpu/drm/nouveau/nvkm/core/mm.c             | 10 +--
 drivers/gpu/drm/omapdrm/dss/dsi.c                  | 17 +++---
 drivers/gpu/drm/omapdrm/dss/dss.c                  |  3 +-
 drivers/gpu/drm/omapdrm/dss/dss.h                  | 15 ++---
 drivers/gpu/drm/omapdrm/omap_gem.c                 |  5 +-
 drivers/gpu/drm/r128/r128_cce.c                    |  7 +--
 drivers/gpu/drm/radeon/atom.c                      | 46 ++++++--------
 drivers/gpu/drm/radeon/cik.c                       | 56 ++++++-----------
 drivers/gpu/drm/radeon/evergreen.c                 |  2 +-
 drivers/gpu/drm/radeon/evergreen_cs.c              |  7 +--
 drivers/gpu/drm/radeon/ni.c                        | 22 +++----
 drivers/gpu/drm/radeon/r100.c                      | 18 ++----
 drivers/gpu/drm/radeon/r200.c                      |  3 +-
 drivers/gpu/drm/radeon/r300.c                      | 13 ++--
 drivers/gpu/drm/radeon/r420.c                      |  9 +--
 drivers/gpu/drm/radeon/r520.c                      |  3 +-
 drivers/gpu/drm/radeon/r600.c                      | 21 +++----
 drivers/gpu/drm/radeon/r600_cs.c                   |  7 +--
 drivers/gpu/drm/radeon/r600_dpm.c                  | 71 +++++++++++-----------
 drivers/gpu/drm/radeon/radeon.h                    |  3 +-
 drivers/gpu/drm/radeon/radeon_atpx_handler.c       |  4 +-
 drivers/gpu/drm/radeon/radeon_audio.c              |  4 +-
 drivers/gpu/drm/radeon/radeon_clocks.c             |  2 +-
 drivers/gpu/drm/radeon/radeon_device.c             |  8 +--
 drivers/gpu/drm/radeon/radeon_fb.c                 |  3 +-
 drivers/gpu/drm/radeon/radeon_gem.c                |  4 +-
 drivers/gpu/drm/radeon/radeon_test.c               |  6 +-
 drivers/gpu/drm/radeon/rs400.c                     |  4 +-
 drivers/gpu/drm/radeon/rs690.c                     |  3 +-
 drivers/gpu/drm/radeon/rv515.c                     |  9 +--
 drivers/gpu/drm/radeon/si.c                        | 45 +++++---------
 drivers/gpu/drm/ttm/ttm_bo.c                       |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_fence.c              |  6 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c      |  3 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c           |  4 +-
 71 files changed, 326 insertions(+), 430 deletions(-)

-- 
2.10.0.rc2.1.g053435c

Joe Perches

2017-Feb-28 01:31 UTC

head link

[Nouveau] [PATCH 2/2] gpu: drm: Convert printk(KERN_<LEVEL> to pr_<level>

Use a more common logging style.

Miscellanea:

o Coalesce formats and realign arguments
o Neaten a few macros now using pr_<level>

Signed-off-by: Joe Perches <joe at perches.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h                |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c           |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c   |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c         |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c             |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_test.c           |  2 +-
 drivers/gpu/drm/amd/amdgpu/atom.c                  | 44 ++++++++---------
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c                |  4 +-
 drivers/gpu/drm/amd/amdgpu/cik_sdma.c              |  4 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c              |  4 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c              |  4 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c              |  8 ++--
 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c              |  8 ++--
 drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c             |  4 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c             |  4 +-
 drivers/gpu/drm/amd/include/amd_pcie_helpers.h     |  4 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c   |  2 +-
 drivers/gpu/drm/amd/powerplay/inc/pp_debug.h       |  2 +-
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c    |  4 +-
 drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c | 14 +++---
 .../gpu/drm/amd/powerplay/smumgr/polaris10_smc.c   |  4 +-
 drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c   |  4 +-
 drivers/gpu/drm/drm_cache.c                        | 12 ++---
 drivers/gpu/drm/drm_edid.c                         |  4 +-
 drivers/gpu/drm/drm_ioc32.c                        |  3 +-
 drivers/gpu/drm/gma500/cdv_intel_lvds.c            |  9 ++--
 drivers/gpu/drm/gma500/oaktrail_lvds.c             | 18 +++----
 drivers/gpu/drm/gma500/psb_drv.h                   |  5 +-
 drivers/gpu/drm/gma500/psb_intel_lvds.c            |  7 ++-
 drivers/gpu/drm/i915/i915_sw_fence.c               |  8 ++--
 drivers/gpu/drm/mgag200/mgag200_mode.c             |  2 +-
 drivers/gpu/drm/msm/msm_drv.c                      |  2 +-
 drivers/gpu/drm/nouveau/nouveau_acpi.c             |  7 +--
 drivers/gpu/drm/nouveau/nouveau_vga.c              |  4 +-
 drivers/gpu/drm/nouveau/nv50_display.c             | 22 ++++-----
 drivers/gpu/drm/nouveau/nvkm/core/mm.c             | 10 ++--
 drivers/gpu/drm/omapdrm/dss/dsi.c                  | 17 ++++---
 drivers/gpu/drm/omapdrm/dss/dss.c                  |  3 +-
 drivers/gpu/drm/omapdrm/dss/dss.h                  | 15 +++---
 drivers/gpu/drm/omapdrm/omap_gem.c                 |  5 +-
 drivers/gpu/drm/r128/r128_cce.c                    |  7 ++-
 drivers/gpu/drm/radeon/atom.c                      | 46 ++++++++----------
 drivers/gpu/drm/radeon/cik.c                       | 56 ++++++++--------------
 drivers/gpu/drm/radeon/evergreen.c                 |  2 +-
 drivers/gpu/drm/radeon/evergreen_cs.c              |  7 ++-
 drivers/gpu/drm/radeon/ni.c                        | 22 +++------
 drivers/gpu/drm/radeon/r100.c                      | 18 +++----
 drivers/gpu/drm/radeon/r200.c                      |  3 +-
 drivers/gpu/drm/radeon/r300.c                      | 13 ++---
 drivers/gpu/drm/radeon/r420.c                      |  9 ++--
 drivers/gpu/drm/radeon/r520.c                      |  3 +-
 drivers/gpu/drm/radeon/r600.c                      | 21 +++-----
 drivers/gpu/drm/radeon/r600_cs.c                   |  7 ++-
 drivers/gpu/drm/radeon/radeon.h                    |  3 +-
 drivers/gpu/drm/radeon/radeon_atpx_handler.c       |  4 +-
 drivers/gpu/drm/radeon/radeon_audio.c              |  4 +-
 drivers/gpu/drm/radeon/radeon_clocks.c             |  2 +-
 drivers/gpu/drm/radeon/radeon_device.c             |  8 ++--
 drivers/gpu/drm/radeon/radeon_fb.c                 |  3 +-
 drivers/gpu/drm/radeon/radeon_gem.c                |  4 +-
 drivers/gpu/drm/radeon/radeon_test.c               |  6 +--
 drivers/gpu/drm/radeon/rs400.c                     |  4 +-
 drivers/gpu/drm/radeon/rs690.c                     |  3 +-
 drivers/gpu/drm/radeon/rv515.c                     |  9 ++--
 drivers/gpu/drm/radeon/si.c                        | 45 ++++++-----------
 drivers/gpu/drm/ttm/ttm_bo.c                       |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_fence.c              |  6 +--
 drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c      |  3 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c           |  4 +-
 69 files changed, 253 insertions(+), 362 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index c1b913541739..3f636632c289 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1515,7 +1515,8 @@ void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32
index, u32 v);
  */
 #define RREG32(reg) amdgpu_mm_rreg(adev, (reg), false)
 #define RREG32_IDX(reg) amdgpu_mm_rreg(adev, (reg), true)
-#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " :
0x%08X\n", amdgpu_mm_rreg(adev, (reg), false))
+#define DREG32(reg) pr_info("REGISTER: " #reg " :
0x%08X\n",		\
+			    amdgpu_mm_rreg(adev, (reg), false))
 #define WREG32(reg, v) amdgpu_mm_wreg(adev, (reg), (v), false)
 #define WREG32_IDX(reg, v) amdgpu_mm_wreg(adev, (reg), (v), true)
 #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
index 857ba0897159..3889486f71fe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
@@ -74,9 +74,9 @@ static void amdgpu_afmt_calc_cts(uint32_t clock, int *CTS, int
*N, int freq)
 
 	/* Check that we are in spec (not always possible) */
 	if (n < (128*freq/1500))
-		printk(KERN_WARNING "Calculated ACR N value is too small. You may
experience audio problems.\n");
+		pr_warn("Calculated ACR N value is too small. You may experience audio
problems.\n");
 	if (n > (128*freq/300))
-		printk(KERN_WARNING "Calculated ACR N value is too large. You may
experience audio problems.\n");
+		pr_warn("Calculated ACR N value is too large. You may experience audio
problems.\n");
 
 	*N = n;
 	*CTS = cts;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
index 6c343a933182..c13c51af0b68 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -583,8 +583,8 @@ static bool amdgpu_atpx_detect(void)
 
 	if (has_atpx && vga_count == 2) {
 		acpi_get_name(amdgpu_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME, &buffer);
-		printk(KERN_INFO "vga_switcheroo: detected switching method %s
handle\n",
-		       acpi_method_name);
+		pr_info("vga_switcheroo: detected switching method %s handle\n",
+			acpi_method_name);
 		amdgpu_atpx_priv.atpx_detected = true;
 		amdgpu_atpx_priv.bridge_pm_usable = d3_supported;
 		amdgpu_atpx_init();
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 6abb238b25c9..85eeae05ac27 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1059,7 +1059,7 @@ static void amdgpu_switcheroo_set_state(struct pci_dev
*pdev, enum vga_switchero
 	if (state == VGA_SWITCHEROO_ON) {
 		unsigned d3_delay = dev->pdev->d3_delay;
 
-		printk(KERN_INFO "amdgpu: switched on\n");
+		pr_info("amdgpu: switched on\n");
 		/* don't suspend or resume card normally */
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 
@@ -1070,7 +1070,7 @@ static void amdgpu_switcheroo_set_state(struct pci_dev
*pdev, enum vga_switchero
 		dev->switch_power_state = DRM_SWITCH_POWER_ON;
 		drm_kms_helper_poll_enable(dev);
 	} else {
-		printk(KERN_INFO "amdgpu: switched off\n");
+		pr_info("amdgpu: switched off\n");
 		drm_kms_helper_poll_disable(dev);
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 		amdgpu_device_suspend(dev, true, true);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 36ce3cac81ba..35a287280363 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -150,8 +150,7 @@ static int amdgpufb_create_pinned_object(struct amdgpu_fbdev
*rfbdev,
 				       AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
 				       true, &gobj);
 	if (ret) {
-		printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
-		       aligned_size);
+		pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
 		return -ENOMEM;
 	}
 	abo = gem_to_amdgpu_bo(gobj);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
index e05a24325eeb..b0483e6e536f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
@@ -228,7 +228,7 @@ static void amdgpu_do_test_moves(struct amdgpu_device *adev)
 out_cleanup:
 	kfree(gtt_obj);
 	if (r) {
-		printk(KERN_WARNING "Error while testing BO move.\n");
+		pr_warn("Error while testing BO move\n");
 	}
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c
b/drivers/gpu/drm/amd/amdgpu/atom.c
index 1b50e6c13fb3..d1444aaca038 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -166,7 +166,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx,
int base,
 		case ATOM_IIO_END:
 			return temp;
 		default:
-			printk(KERN_INFO "Unknown IIO opcode.\n");
+			pr_info("Unknown IIO opcode\n");
 			return 0;
 		}
 }
@@ -190,22 +190,19 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx,
uint8_t attr,
 			val = gctx->card->reg_read(gctx->card, idx);
 			break;
 		case ATOM_IO_PCI:
-			printk(KERN_INFO
-			       "PCI registers are not implemented.\n");
+			pr_info("PCI registers are not implemented\n");
 			return 0;
 		case ATOM_IO_SYSIO:
-			printk(KERN_INFO
-			       "SYSIO registers are not implemented.\n");
+			pr_info("SYSIO registers are not implemented\n");
 			return 0;
 		default:
 			if (!(gctx->io_mode & 0x80)) {
-				printk(KERN_INFO "Bad IO mode.\n");
+				pr_info("Bad IO mode\n");
 				return 0;
 			}
 			if (!gctx->iio[gctx->io_mode & 0x7F]) {
-				printk(KERN_INFO
-				       "Undefined indirect IO read method %d.\n",
-				       gctx->io_mode & 0x7F);
+				pr_info("Undefined indirect IO read method %d\n",
+					gctx->io_mode & 0x7F);
 				return 0;
 			}
 			val @@ -469,22 +466,19 @@ static void atom_put_dst(atom_exec_context *ctx,
int arg, uint8_t attr,
 				gctx->card->reg_write(gctx->card, idx, val);
 			break;
 		case ATOM_IO_PCI:
-			printk(KERN_INFO
-			       "PCI registers are not implemented.\n");
+			pr_info("PCI registers are not implemented\n");
 			return;
 		case ATOM_IO_SYSIO:
-			printk(KERN_INFO
-			       "SYSIO registers are not implemented.\n");
+			pr_info("SYSIO registers are not implemented\n");
 			return;
 		default:
 			if (!(gctx->io_mode & 0x80)) {
-				printk(KERN_INFO "Bad IO mode.\n");
+				pr_info("Bad IO mode\n");
 				return;
 			}
 			if (!gctx->iio[gctx->io_mode & 0xFF]) {
-				printk(KERN_INFO
-				       "Undefined indirect IO write method %d.\n",
-				       gctx->io_mode & 0x7F);
+				pr_info("Undefined indirect IO write method %d\n",
+					gctx->io_mode & 0x7F);
 				return;
 			}
 			atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
@@ -850,17 +844,17 @@ static void atom_op_postcard(atom_exec_context *ctx, int
*ptr, int arg)
 
 static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
 {
-	printk(KERN_INFO "unimplemented!\n");
+	pr_info("unimplemented!\n");
 }
 
 static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
 {
-	printk(KERN_INFO "unimplemented!\n");
+	pr_info("unimplemented!\n");
 }
 
 static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
 {
-	printk(KERN_INFO "unimplemented!\n");
+	pr_info("unimplemented!\n");
 }
 
 static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg)
@@ -1023,7 +1017,7 @@ static void atom_op_switch(atom_exec_context *ctx, int
*ptr, int arg)
 			}
 			(*ptr) += 2;
 		} else {
-			printk(KERN_INFO "Bad case.\n");
+			pr_info("Bad case\n");
 			return;
 		}
 	(*ptr) += 2;
@@ -1316,14 +1310,14 @@ struct atom_context *amdgpu_atom_parse(struct card_info
*card, void *bios)
 	ctx->bios = bios;
 
 	if (CU16(0) != ATOM_BIOS_MAGIC) {
-		printk(KERN_INFO "Invalid BIOS magic.\n");
+		pr_info("Invalid BIOS magic\n");
 		kfree(ctx);
 		return NULL;
 	}
 	if (strncmp
 	    (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
 	     strlen(ATOM_ATI_MAGIC))) {
-		printk(KERN_INFO "Invalid ATI magic.\n");
+		pr_info("Invalid ATI magic\n");
 		kfree(ctx);
 		return NULL;
 	}
@@ -1332,7 +1326,7 @@ struct atom_context *amdgpu_atom_parse(struct card_info
*card, void *bios)
 	if (strncmp
 	    (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
 	     strlen(ATOM_ROM_MAGIC))) {
-		printk(KERN_INFO "Invalid ATOM magic.\n");
+		pr_info("Invalid ATOM magic\n");
 		kfree(ctx);
 		return NULL;
 	}
@@ -1356,7 +1350,7 @@ struct atom_context *amdgpu_atom_parse(struct card_info
*card, void *bios)
 			break;
 		}
 	}
-	printk(KERN_INFO "ATOM BIOS: %s\n", name);
+	pr_info("ATOM BIOS: %s\n", name);
 
 	return ctx;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index f97ecb49972e..b59e7e5d7279 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -5804,9 +5804,7 @@ static int ci_dpm_init_microcode(struct amdgpu_device
*adev)
 
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "cik_smc: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("cik_smc: Failed to load firmware \"%s\"\n",
fw_name);
 		release_firmware(adev->pm.fw);
 		adev->pm.fw = NULL;
 	}
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index 810bba533975..c33bc1bb4655 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -142,9 +142,7 @@ static int cik_sdma_init_microcode(struct amdgpu_device
*adev)
 	}
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "cik_sdma: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("cik_sdma: Failed to load firmware \"%s\"\n",
fw_name);
 		for (i = 0; i < adev->sdma.num_instances; i++) {
 			release_firmware(adev->sdma.instance[i].fw);
 			adev->sdma.instance[i].fw = NULL;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 2086e7e68de4..c8f9c1414940 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -378,9 +378,7 @@ static int gfx_v6_0_init_microcode(struct amdgpu_device
*adev)
 
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "gfx6: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("gfx6: Failed to load firmware \"%s\"\n",
fw_name);
 		release_firmware(adev->gfx.pfp_fw);
 		adev->gfx.pfp_fw = NULL;
 		release_firmware(adev->gfx.me_fw);
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 1f9354541f29..82c574cf3658 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -972,9 +972,7 @@ static int gfx_v7_0_init_microcode(struct amdgpu_device
*adev)
 
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "gfx7: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("gfx7: Failed to load firmware \"%s\"\n",
fw_name);
 		release_firmware(adev->gfx.pfp_fw);
 		adev->gfx.pfp_fw = NULL;
 		release_firmware(adev->gfx.me_fw);
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index 8d05e0c4e3d7..52594b9fd182 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -161,9 +161,7 @@ static int gmc_v7_0_init_microcode(struct amdgpu_device
*adev)
 
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "cik_mc: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("cik_mc: Failed to load firmware \"%s\"\n",
fw_name);
 		release_firmware(adev->mc.fw);
 		adev->mc.fw = NULL;
 	}
@@ -938,12 +936,12 @@ static int gmc_v7_0_sw_init(void *handle)
 	if (r) {
 		adev->need_dma32 = true;
 		dma_bits = 32;
-		printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
+		pr_warn("amdgpu: No suitable DMA available\n");
 	}
 	r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
 	if (r) {
 		pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
-		printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
+		pr_warn("amdgpu: No coherent DMA available\n");
 	}
 
 	r = gmc_v7_0_init_microcode(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 7669b3259f35..421507aea36a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -245,9 +245,7 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device
*adev)
 
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "mc: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("mc: Failed to load firmware \"%s\"\n", fw_name);
 		release_firmware(adev->mc.fw);
 		adev->mc.fw = NULL;
 	}
@@ -950,12 +948,12 @@ static int gmc_v8_0_sw_init(void *handle)
 	if (r) {
 		adev->need_dma32 = true;
 		dma_bits = 32;
-		printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
+		pr_warn("amdgpu: No suitable DMA available\n");
 	}
 	r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
 	if (r) {
 		pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
-		printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
+		pr_warn("amdgpu: No coherent DMA available\n");
 	}
 
 	r = gmc_v8_0_init_microcode(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
index 896be64b7013..a881cf475a19 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@@ -170,9 +170,7 @@ static int sdma_v2_4_init_microcode(struct amdgpu_device
*adev)
 
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "sdma_v2_4: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("sdma_v2_4: Failed to load firmware \"%s\"\n",
fw_name);
 		for (i = 0; i < adev->sdma.num_instances; i++) {
 			release_firmware(adev->sdma.instance[i].fw);
 			adev->sdma.instance[i].fw = NULL;
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 011800f621c6..255fab5fceee 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -321,9 +321,7 @@ static int sdma_v3_0_init_microcode(struct amdgpu_device
*adev)
 	}
 out:
 	if (err) {
-		printk(KERN_ERR
-		       "sdma_v3_0: Failed to load firmware \"%s\"\n",
-		       fw_name);
+		pr_err("sdma_v3_0: Failed to load firmware \"%s\"\n",
fw_name);
 		for (i = 0; i < adev->sdma.num_instances; i++) {
 			release_firmware(adev->sdma.instance[i].fw);
 			adev->sdma.instance[i].fw = NULL;
diff --git a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
index 5725bf85eacc..7e5a965450c7 100644
--- a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
+++ b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
@@ -82,7 +82,7 @@ static inline uint16_t get_pcie_lane_support(uint32_t
pcie_lane_width_cap,
 
 	switch (pcie_lane_width_cap) {
 	case 0:
-		printk(KERN_ERR "No valid PCIE lane width reported");
+		pr_err("No valid PCIE lane width reported\n");
 		break;
 	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1:
 		new_pcie_lanes = 1;
@@ -126,7 +126,7 @@ static inline uint16_t get_pcie_lane_support(uint32_t
pcie_lane_width_cap,
 							}
 						}
 						if (j > 7)
-							printk(KERN_ERR "Cannot find a valid PCIE lane width!");
+							pr_err("Cannot find a valid PCIE lane width!\n");
 					}
 				}
 				break;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index f75ee33ec5bb..418f87e805b2 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -1544,7 +1544,7 @@ static int smu7_get_evv_voltages(struct pp_hwmgr *hwmgr)
 					if (vddc >= 2000 || vddc == 0)
 						return -EINVAL;
 				} else {
-					pr_warning("failed to retrieving EVV voltage!\n");
+					pr_warn("failed to retrieving EVV voltage!\n");
 					continue;
 				}
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
index 072880130cfb..f3f9ebb631a5 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
@@ -37,7 +37,7 @@
 #define PP_ASSERT_WITH_CODE(cond, msg, code)	\
 	do {					\
 		if (!(cond)) {			\
-			pr_warning("%s\n", msg);	\
+			pr_warn("%s\n", msg);	\
 			code;			\
 		}				\
 	} while (0)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
index 0f7a77b7312e..5450f5ef8e89 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
@@ -2131,7 +2131,7 @@ uint32_t fiji_get_offsetof(uint32_t type, uint32_t member)
 			return offsetof(SMU73_Discrete_DpmTable, LowSclkInterruptThreshold);
 		}
 	}
-	pr_warning("can't get the offset of type %x member %x\n", type,
member);
+	pr_warn("can't get the offset of type %x member %x\n", type,
member);
 	return 0;
 }
 
@@ -2156,7 +2156,7 @@ uint32_t fiji_get_mac_definition(uint32_t value)
 		return SMU73_MAX_LEVELS_MVDD;
 	}
 
-	pr_warning("can't get the mac of %x\n", value);
+	pr_warn("can't get the mac of %x\n", value);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
index ad82161df831..b609ab7e9b97 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
@@ -122,7 +122,7 @@ static void iceland_initialize_power_tune_defaults(struct
pp_hwmgr *hwmgr)
 		break;
 	default:
 		smu_data->power_tune_defaults = &defaults_iceland;
-		pr_warning("Unknown V.I. Device ID.\n");
+		pr_warn("Unknown V.I. Device ID\n");
 		break;
 	}
 	return;
@@ -378,7 +378,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
 			return -EINVAL);
 
 	if (NULL == hwmgr->dyn_state.cac_leakage_table) {
-		pr_warning("CAC Leakage Table does not exist, using vddc.\n");
+		pr_warn("CAC Leakage Table does not exist, using vddc\n");
 		return 0;
 	}
 
@@ -394,7 +394,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
 				*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc *
VOLTAGE_SCALE;
 				*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage *
VOLTAGE_SCALE);
 			} else {
-				pr_warning("Index from SCLK/VDDC Dependency Table exceeds the CAC
Leakage Table index, using maximum index from CAC table.\n");
+				pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage
Table index, using maximum index from CAC table\n");
 				*lo =
hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Vddc * VOLTAGE_SCALE;
 				*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Leakage * VOLTAGE_SCALE);
 			}
@@ -414,7 +414,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
 					*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc *
VOLTAGE_SCALE;
 					*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage) *
VOLTAGE_SCALE;
 				} else {
-					pr_warning("Index from SCLK/VDDC Dependency Table exceeds the CAC
Leakage Table index in second look up, using maximum index from CAC
table.");
+					pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC
Leakage Table index in second look up, using maximum index from CAC
table\n");
 					*lo =
hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Vddc * VOLTAGE_SCALE;
 					*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Leakage * VOLTAGE_SCALE);
 				}
@@ -423,7 +423,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
 		}
 
 		if (!vol_found)
-			pr_warning("Unable to get std_vddc from SCLK/VDDC Dependency Table,
using vddc.\n");
+			pr_warn("Unable to get std_vddc from SCLK/VDDC Dependency Table, using
vddc\n");
 	}
 
 	return 0;
@@ -2146,7 +2146,7 @@ uint32_t iceland_get_offsetof(uint32_t type, uint32_t
member)
 			return offsetof(SMU71_Discrete_DpmTable, LowSclkInterruptThreshold);
 		}
 	}
-	pr_warning("can't get the offset of type %x member %x\n", type,
member);
+	pr_warn("can't get the offset of type %x member %x\n", type,
member);
 	return 0;
 }
 
@@ -2169,7 +2169,7 @@ uint32_t iceland_get_mac_definition(uint32_t value)
 		return SMU71_MAX_LEVELS_MVDD;
 	}
 
-	pr_warning("can't get the mac of %x\n", value);
+	pr_warn("can't get the mac of %x\n", value);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
index 80e2329a1b9e..c9ca7a1ac171 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
@@ -2184,7 +2184,7 @@ uint32_t polaris10_get_offsetof(uint32_t type, uint32_t
member)
 			return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
 		}
 	}
-	pr_warning("can't get the offset of type %x member %x\n", type,
member);
+	pr_warn("can't get the offset of type %x member %x\n", type,
member);
 	return 0;
 }
 
@@ -2211,7 +2211,7 @@ uint32_t polaris10_get_mac_definition(uint32_t value)
 		return SMU7_UVD_MCLK_HANDSHAKE_DISABLE;
 	}
 
-	pr_warning("can't get the mac of %x\n", value);
+	pr_warn("can't get the mac of %x\n", value);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
index 331b0aba4a13..4d1439a498eb 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
@@ -2657,7 +2657,7 @@ uint32_t tonga_get_offsetof(uint32_t type, uint32_t
member)
 			return offsetof(SMU72_Discrete_DpmTable, LowSclkInterruptThreshold);
 		}
 	}
-	pr_warning("can't get the offset of type %x member %x\n", type,
member);
+	pr_warn("can't get the offset of type %x member %x\n", type,
member);
 	return 0;
 }
 
@@ -2681,7 +2681,7 @@ uint32_t tonga_get_mac_definition(uint32_t value)
 	case SMU_MAX_LEVELS_MVDD:
 		return SMU72_MAX_LEVELS_MVDD;
 	}
-	pr_warning("can't get the mac value %x\n", value);
+	pr_warn("can't get the mac value %x\n", value);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
index c3b9aaccdf42..3bd76e918b5d 100644
--- a/drivers/gpu/drm/drm_cache.c
+++ b/drivers/gpu/drm/drm_cache.c
@@ -88,7 +88,7 @@ drm_clflush_pages(struct page *pages[], unsigned long
num_pages)
 	}
 
 	if (wbinvd_on_all_cpus())
-		printk(KERN_ERR "Timed out waiting for cache flush.\n");
+		pr_err("Timed out waiting for cache flush\n");
 
 #elif defined(__powerpc__)
 	unsigned long i;
@@ -105,7 +105,7 @@ drm_clflush_pages(struct page *pages[], unsigned long
num_pages)
 		kunmap_atomic(page_virtual);
 	}
 #else
-	printk(KERN_ERR "Architecture has no drm_cache.c support\n");
+	pr_err("Architecture has no drm_cache.c support\n");
 	WARN_ON_ONCE(1);
 #endif
 }
@@ -134,9 +134,9 @@ drm_clflush_sg(struct sg_table *st)
 	}
 
 	if (wbinvd_on_all_cpus())
-		printk(KERN_ERR "Timed out waiting for cache flush.\n");
+		pr_err("Timed out waiting for cache flush\n");
 #else
-	printk(KERN_ERR "Architecture has no drm_cache.c support\n");
+	pr_err("Architecture has no drm_cache.c support\n");
 	WARN_ON_ONCE(1);
 #endif
 }
@@ -167,9 +167,9 @@ drm_clflush_virt_range(void *addr, unsigned long length)
 	}
 
 	if (wbinvd_on_all_cpus())
-		printk(KERN_ERR "Timed out waiting for cache flush.\n");
+		pr_err("Timed out waiting for cache flush\n");
 #else
-	printk(KERN_ERR "Architecture has no drm_cache.c support\n");
+	pr_err("Architecture has no drm_cache.c support\n");
 	WARN_ON_ONCE(1);
 #endif
 }
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index c8baab9bee0d..ca4f054f71b2 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1164,9 +1164,9 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool
print_bad_edid,
 bad:
 	if (print_bad_edid) {
 		if (drm_edid_is_zero(raw_edid, EDID_LENGTH)) {
-			printk(KERN_ERR "EDID block is all zeroes\n");
+			pr_err("EDID block is all zeroes\n");
 		} else {
-			printk(KERN_ERR "Raw EDID:\n");
+			pr_err("Raw EDID:\n");
 			print_hex_dump(KERN_ERR, " \t", DUMP_PREFIX_NONE, 16, 1,
 			       raw_edid, EDID_LENGTH, false);
 		}
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index 867ab8c1582b..b134482f4022 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -257,8 +257,7 @@ static int compat_drm_addmap(struct file *file, unsigned int
cmd,
 
 	m32.handle = (unsigned long)handle;
 	if (m32.handle != (unsigned long)handle)
-		printk_ratelimited(KERN_ERR "compat_drm_addmap truncated handle"
-				   " %p for type %d offset %x\n",
+		pr_err_ratelimited("compat_drm_addmap truncated handle %p for type %d
offset %x\n",
 				   handle, m32.type, m32.offset);
 
 	if (copy_to_user(argp, &m32, sizeof(m32)))
diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
index 5efdb7fbb7ee..e64960db3224 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
@@ -284,8 +284,7 @@ static bool cdv_intel_lvds_mode_fixup(struct drm_encoder
*encoder,
 			    head) {
 		if (tmp_encoder != encoder
 		    && tmp_encoder->crtc == encoder->crtc) {
-			printk(KERN_ERR "Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
+			pr_err("Can't enable LVDS and another encoder on the same
pipe\n");
 			return false;
 		}
 	}
@@ -756,13 +755,13 @@ void cdv_intel_lvds_init(struct drm_device *dev,
 
 failed_find:
 	mutex_unlock(&dev->mode_config.mutex);
-	printk(KERN_ERR "Failed find\n");
+	pr_err("Failed find\n");
 	psb_intel_i2c_destroy(gma_encoder->ddc_bus);
 failed_ddc:
-	printk(KERN_ERR "Failed DDC\n");
+	pr_err("Failed DDC\n");
 	psb_intel_i2c_destroy(gma_encoder->i2c_bus);
 failed_blc_i2c:
-	printk(KERN_ERR "Failed BLC\n");
+	pr_err("Failed BLC\n");
 	drm_encoder_cleanup(encoder);
 	drm_connector_cleanup(connector);
 	kfree(lvds_priv);
diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c
b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index f7038f12ac76..e6943fef0611 100644
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -255,15 +255,15 @@ static void oaktrail_lvds_get_configuration_mode(struct
drm_device *dev,
 				((ti->vblank_hi << 8) | ti->vblank_lo);
 		mode->clock = ti->pixel_clock * 10;
 #if 0
-		printk(KERN_INFO "hdisplay is %d\n", mode->hdisplay);
-		printk(KERN_INFO "vdisplay is %d\n", mode->vdisplay);
-		printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
-		printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
-		printk(KERN_INFO "htotal is %d\n", mode->htotal);
-		printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
-		printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
-		printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
-		printk(KERN_INFO "clock is %d\n", mode->clock);
+		pr_info("hdisplay is %d\n", mode->hdisplay);
+		pr_info("vdisplay is %d\n", mode->vdisplay);
+		pr_info("HSS is %d\n", mode->hsync_start);
+		pr_info("HSE is %d\n", mode->hsync_end);
+		pr_info("htotal is %d\n", mode->htotal);
+		pr_info("VSS is %d\n", mode->vsync_start);
+		pr_info("VSE is %d\n", mode->vsync_end);
+		pr_info("vtotal is %d\n", mode->vtotal);
+		pr_info("clock is %d\n", mode->clock);
 #endif
 		mode_dev->panel_fixed_mode = mode;
 	}
diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index 83e22fd4cfc0..83667087d6e5 100644
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -905,9 +905,8 @@ static inline void REGISTER_WRITE8(struct drm_device *dev,
 #define PSB_RSGX32(_offs)						\
 ({									\
 	if (inl(dev_priv->apm_base + PSB_APM_STS) & 0x3) {		\
-		printk(KERN_ERR						\
-			"access sgx when it's off!! (READ) %s, %d\n",	\
-	       __FILE__, __LINE__);					\
+		pr_err("access sgx when it's off!! (READ) %s, %d\n",	\
+		       __FILE__, __LINE__);				\
 		melay(1000);						\
 	}								\
 	ioread32(dev_priv->sgx_reg + (_offs));				\
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c
b/drivers/gpu/drm/gma500/psb_intel_lvds.c
index 483fdce74e39..0066fe7e622e 100644
--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
@@ -388,11 +388,11 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder
*encoder,
 
 	/* PSB requires the LVDS is on pipe B, MRST has only one pipe anyway */
 	if (!IS_MRST(dev) && gma_crtc->pipe == 0) {
-		printk(KERN_ERR "Can't support LVDS on pipe A\n");
+		pr_err("Can't support LVDS on pipe A\n");
 		return false;
 	}
 	if (IS_MRST(dev) && gma_crtc->pipe != 0) {
-		printk(KERN_ERR "Must use PIPE A\n");
+		pr_err("Must use PIPE A\n");
 		return false;
 	}
 	/* Should never happen!! */
@@ -400,8 +400,7 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
 			    head) {
 		if (tmp_encoder != encoder
 		    && tmp_encoder->crtc == encoder->crtc) {
-			printk(KERN_ERR "Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
+			pr_err("Can't enable LVDS and another encoder on the same
pipe\n");
 			return false;
 		}
 	}
diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c
b/drivers/gpu/drm/i915/i915_sw_fence.c
index 40f4e5efaf83..a277f8eb7beb 100644
--- a/drivers/gpu/drm/i915/i915_sw_fence.c
+++ b/drivers/gpu/drm/i915/i915_sw_fence.c
@@ -395,10 +395,10 @@ static void timer_i915_sw_fence_wake(unsigned long data)
 {
 	struct i915_sw_dma_fence_cb *cb = (struct i915_sw_dma_fence_cb *)data;
 
-	printk(KERN_WARNING "asynchronous wait on fence %s:%s:%x timed
out\n",
-	       cb->dma->ops->get_driver_name(cb->dma),
-	       cb->dma->ops->get_timeline_name(cb->dma),
-	       cb->dma->seqno);
+	pr_warn("asynchronous wait on fence %s:%s:%x timed out\n",
+		cb->dma->ops->get_driver_name(cb->dma),
+		cb->dma->ops->get_timeline_name(cb->dma),
+		cb->dma->seqno);
 	dma_fence_put(cb->dma);
 	cb->dma = NULL;
 
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c
b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 3938120e5051..f2e9b2bc18a5 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -195,7 +195,7 @@ static int mga_g200se_set_plls(struct mga_device *mdev, long
clock)
 	}
 
 	if (delta > permitteddelta) {
-		printk(KERN_WARNING "PLL delta too large\n");
+		pr_warn("PLL delta too large\n");
 		return 1;
 	}
 
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 70226eaa5cac..462e7d5bd872 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -152,7 +152,7 @@ u32 msm_readl(const void __iomem *addr)
 {
 	u32 val = readl(addr);
 	if (reglog)
-		printk(KERN_ERR "IO:R %p %08x\n", addr, val);
+		pr_err("IO:R %p %08x\n", addr, val);
 	return val;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c
b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 193573d191e5..39468c218027 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -326,7 +326,7 @@ static bool nouveau_dsm_detect(void)
 		nouveau_dsm_priv.dhandle = dhandle;
 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
 			&buffer);
-		printk(KERN_INFO "VGA switcheroo: detected Optimus DSM method %s
handle\n",
+		pr_info("VGA switcheroo: detected Optimus DSM method %s handle\n",
 			acpi_method_name);
 		if (has_power_resources)
 			pr_info("nouveau: detected PR support, will not use DSM\n");
@@ -338,7 +338,7 @@ static bool nouveau_dsm_detect(void)
 		nouveau_dsm_priv.dhandle = dhandle;
 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
 			&buffer);
-		printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s
handle\n",
+		pr_info("VGA switcheroo: detected DSM switching method %s
handle\n",
 			acpi_method_name);
 		nouveau_dsm_priv.dsm_detected = true;
 		ret = true;
@@ -406,7 +406,8 @@ static int nouveau_rom_call(acpi_handle rom_handle, uint8_t
*bios,
 
 	status = acpi_evaluate_object(rom_handle, NULL, &rom_arg, &buffer);
 	if (ACPI_FAILURE(status)) {
-		printk(KERN_INFO "failed to evaluate ROM got %s\n",
acpi_format_exception(status));
+		pr_info("failed to evaluate ROM got %s\n",
+			acpi_format_exception(status));
 		return -ENODEV;
 	}
 	obj = (union acpi_object *)buffer.pointer;
diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c
b/drivers/gpu/drm/nouveau/nouveau_vga.c
index eef22c6b9665..ccb597eac538 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vga.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
@@ -41,13 +41,13 @@ nouveau_switcheroo_set_state(struct pci_dev *pdev,
 		return;
 
 	if (state == VGA_SWITCHEROO_ON) {
-		printk(KERN_ERR "VGA switcheroo: switched nouveau on\n");
+		pr_err("VGA switcheroo: switched nouveau on\n");
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 		nouveau_pmops_resume(&pdev->dev);
 		drm_kms_helper_poll_enable(dev);
 		dev->switch_power_state = DRM_SWITCH_POWER_ON;
 	} else {
-		printk(KERN_ERR "VGA switcheroo: switched nouveau off\n");
+		pr_err("VGA switcheroo: switched nouveau off\n");
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 		drm_kms_helper_poll_disable(dev);
 		nouveau_switcheroo_optimus_dsm();
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c
b/drivers/gpu/drm/nouveau/nv50_display.c
index 0b4440ffbeae..ff7437b2762d 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -705,7 +705,7 @@ evo_wait(void *evoc, int nr)
 				break;
 		) < 0) {
 			mutex_unlock(&dmac->lock);
-			printk(KERN_ERR "nouveau: evo channel stalled\n");
+			pr_err("nouveau: evo channel stalled\n");
 			return NULL;
 		}
 
@@ -723,18 +723,18 @@ evo_kick(u32 *push, void *evoc)
 	mutex_unlock(&dmac->lock);
 }
 
-#define evo_mthd(p,m,s) do {                                                  
\
-	const u32 _m = (m), _s = (s);                                          \
-	if (drm_debug & DRM_UT_KMS)                                            \
-		printk(KERN_ERR "%04x %d %s\n", _m, _s, __func__);             \
-	*((p)++) = ((_s << 18) | _m);                                          \
+#define evo_mthd(p, m, s) do {						\
+	const u32 _m = (m), _s = (s);					\
+	if (drm_debug & DRM_UT_KMS)					\
+		pr_err("%04x %d %s\n", _m, _s, __func__);		\
+	*((p)++) = ((_s << 18) | _m);					\
 } while(0)
 
-#define evo_data(p,d) do {                                                    
\
-	const u32 _d = (d);                                                    \
-	if (drm_debug & DRM_UT_KMS)                                            \
-		printk(KERN_ERR "\t%08x\n", _d);                               \
-	*((p)++) = _d;                                                         \
+#define evo_data(p, d) do {						\
+	const u32 _d = (d);						\
+	if (drm_debug & DRM_UT_KMS)					\
+		pr_err("\t%08x\n", _d);					\
+	*((p)++) = _d;							\
 } while(0)
 
 /******************************************************************************
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/mm.c
b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
index fd19d652a7ab..5c7891234eea 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/mm.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
@@ -31,15 +31,15 @@ nvkm_mm_dump(struct nvkm_mm *mm, const char *header)
 {
 	struct nvkm_mm_node *node;
 
-	printk(KERN_ERR "nvkm: %s\n", header);
-	printk(KERN_ERR "nvkm: node list:\n");
+	pr_err("nvkm: %s\n", header);
+	pr_err("nvkm: node list:\n");
 	list_for_each_entry(node, &mm->nodes, nl_entry) {
-		printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
+		pr_err("nvkm: \t%08x %08x %d\n",
 		       node->offset, node->length, node->type);
 	}
-	printk(KERN_ERR "nvkm: free list:\n");
+	pr_err("nvkm: free list:\n");
 	list_for_each_entry(node, &mm->free, fl_entry) {
-		printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
+		pr_err("nvkm: \t%08x %08x %d\n",
 		       node->offset, node->length, node->type);
 	}
 }
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c
b/drivers/gpu/drm/omapdrm/dss/dsi.c
index f74615d005a8..5e51a5649efb 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -582,15 +582,14 @@ static void dsi_perf_show(struct platform_device *dsidev,
const char *name)
 
 	total_bytes = dsi->update_bytes;
 
-	printk(KERN_INFO "DSI(%s): %u us + %u us = %u us (%uHz), "
-			"%u bytes, %u kbytes/sec\n",
-			name,
-			setup_us,
-			trans_us,
-			total_us,
-			1000*1000 / total_us,
-			total_bytes,
-			total_bytes * 1000 / total_us);
+	pr_info("DSI(%s): %u us + %u us = %u us (%uHz), %u bytes, %u
kbytes/sec\n",
+		name,
+		setup_us,
+		trans_us,
+		total_us,
+		1000 * 1000 / total_us,
+		total_bytes,
+		total_bytes * 1000 / total_us);
 }
 #else
 static inline void dsi_perf_mark_setup(struct platform_device *dsidev)
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c
b/drivers/gpu/drm/omapdrm/dss/dss.c
index 14887d5b02e5..4e72d2fefb4d 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -1254,8 +1254,7 @@ static int dss_bind(struct device *dev)
 	dss.lcd_clk_source[1] = DSS_CLK_SRC_FCK;
 
 	rev = dss_read_reg(DSS_REVISION);
-	printk(KERN_INFO "OMAP DSS rev %d.%d\n",
-			FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
+	pr_info("OMAP DSS rev %d.%d\n", FLD_GET(rev, 7, 4), FLD_GET(rev, 3,
0));
 
 	dss_runtime_put();
 
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h
b/drivers/gpu/drm/omapdrm/dss/dss.h
index 56493b290731..78f6fc75948b 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.h
+++ b/drivers/gpu/drm/omapdrm/dss/dss.h
@@ -42,29 +42,26 @@
 
 #ifdef DSS_SUBSYS_NAME
 #define DSSERR(format, ...) \
-	printk(KERN_ERR "omapdss " DSS_SUBSYS_NAME " error: "
format, \
-	## __VA_ARGS__)
+	pr_err("omapdss " DSS_SUBSYS_NAME " error: " format,
##__VA_ARGS__)
 #else
 #define DSSERR(format, ...) \
-	printk(KERN_ERR "omapdss error: " format, ## __VA_ARGS__)
+	pr_err("omapdss error: " format, ##__VA_ARGS__)
 #endif
 
 #ifdef DSS_SUBSYS_NAME
 #define DSSINFO(format, ...) \
-	printk(KERN_INFO "omapdss " DSS_SUBSYS_NAME ": " format, \
-	## __VA_ARGS__)
+	pr_info("omapdss " DSS_SUBSYS_NAME ": " format,
##__VA_ARGS__)
 #else
 #define DSSINFO(format, ...) \
-	printk(KERN_INFO "omapdss: " format, ## __VA_ARGS__)
+	pr_info("omapdss: " format, ## __VA_ARGS__)
 #endif
 
 #ifdef DSS_SUBSYS_NAME
 #define DSSWARN(format, ...) \
-	printk(KERN_WARNING "omapdss " DSS_SUBSYS_NAME ": "
format, \
-	## __VA_ARGS__)
+	pr_warn("omapdss " DSS_SUBSYS_NAME ": " format,
##__VA_ARGS__)
 #else
 #define DSSWARN(format, ...) \
-	printk(KERN_WARNING "omapdss: " format, ## __VA_ARGS__)
+	pr_warn("omapdss: " format, ##__VA_ARGS__)
 #endif
 
 /* OMAP TRM gives bitfields as start:end, where start is the higher bit
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c
b/drivers/gpu/drm/omapdrm/omap_gem.c
index 5d5a9f517c30..68a75b829b71 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -1107,9 +1107,8 @@ static inline bool is_waiting(struct omap_gem_sync_waiter
*waiter)
 
 /* macro for sync debug.. */
 #define SYNCDBG 0
-#define SYNC(fmt, ...) do { if (SYNCDBG) \
-		printk(KERN_ERR "%s:%d: "fmt"\n", \
-				__func__, __LINE__, ##__VA_ARGS__); \
+#define SYNC(fmt, ...) do { if (SYNCDBG)				\
+		pr_err("%s:%d: " fmt "\n", __func__, __LINE__,
##__VA_ARGS__); \
 	} while (0)
 
 
diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
index 14fd83b5f497..c9890afe69d6 100644
--- a/drivers/gpu/drm/r128/r128_cce.c
+++ b/drivers/gpu/drm/r128/r128_cce.c
@@ -149,20 +149,19 @@ static int r128_cce_load_microcode(drm_r128_private_t
*dev_priv)
 
 	pdev = platform_device_register_simple("r128_cce", 0, NULL, 0);
 	if (IS_ERR(pdev)) {
-		printk(KERN_ERR "r128_cce: Failed to register firmware\n");
+		pr_err("r128_cce: Failed to register firmware\n");
 		return PTR_ERR(pdev);
 	}
 	rc = request_firmware(&fw, FIRMWARE_NAME, &pdev->dev);
 	platform_device_unregister(pdev);
 	if (rc) {
-		printk(KERN_ERR "r128_cce: Failed to load firmware
\"%s\"\n",
+		pr_err("r128_cce: Failed to load firmware \"%s\"\n",
 		       FIRMWARE_NAME);
 		return rc;
 	}
 
 	if (fw->size != 256 * 8) {
-		printk(KERN_ERR
-		       "r128_cce: Bogus length %zu in firmware \"%s\"\n",
+		pr_err("r128_cce: Bogus length %zu in firmware \"%s\"\n",
 		       fw->size, FIRMWARE_NAME);
 		rc = -EINVAL;
 		goto out_release;
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index f66c33dd21a3..6a2e091aa7b6 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -170,7 +170,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx,
int base,
 		case ATOM_IIO_END:
 			return temp;
 		default:
-			printk(KERN_INFO "Unknown IIO opcode.\n");
+			pr_info("Unknown IIO opcode\n");
 			return 0;
 		}
 }
@@ -194,22 +194,19 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx,
uint8_t attr,
 			val = gctx->card->reg_read(gctx->card, idx);
 			break;
 		case ATOM_IO_PCI:
-			printk(KERN_INFO
-			       "PCI registers are not implemented.\n");
+			pr_info("PCI registers are not implemented\n");
 			return 0;
 		case ATOM_IO_SYSIO:
-			printk(KERN_INFO
-			       "SYSIO registers are not implemented.\n");
+			pr_info("SYSIO registers are not implemented\n");
 			return 0;
 		default:
 			if (!(gctx->io_mode & 0x80)) {
-				printk(KERN_INFO "Bad IO mode.\n");
+				pr_info("Bad IO mode\n");
 				return 0;
 			}
 			if (!gctx->iio[gctx->io_mode & 0x7F]) {
-				printk(KERN_INFO
-				       "Undefined indirect IO read method %d.\n",
-				       gctx->io_mode & 0x7F);
+				pr_info("Undefined indirect IO read method %d\n",
+					gctx->io_mode & 0x7F);
 				return 0;
 			}
 			val @@ -473,22 +470,19 @@ static void atom_put_dst(atom_exec_context *ctx,
int arg, uint8_t attr,
 				gctx->card->reg_write(gctx->card, idx, val);
 			break;
 		case ATOM_IO_PCI:
-			printk(KERN_INFO
-			       "PCI registers are not implemented.\n");
+			pr_info("PCI registers are not implemented\n");
 			return;
 		case ATOM_IO_SYSIO:
-			printk(KERN_INFO
-			       "SYSIO registers are not implemented.\n");
+			pr_info("SYSIO registers are not implemented\n");
 			return;
 		default:
 			if (!(gctx->io_mode & 0x80)) {
-				printk(KERN_INFO "Bad IO mode.\n");
+				pr_info("Bad IO mode\n");
 				return;
 			}
 			if (!gctx->iio[gctx->io_mode & 0xFF]) {
-				printk(KERN_INFO
-				       "Undefined indirect IO write method %d.\n",
-				       gctx->io_mode & 0x7F);
+				pr_info("Undefined indirect IO write method %d\n",
+					gctx->io_mode & 0x7F);
 				return;
 			}
 			atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
@@ -819,17 +813,17 @@ static void atom_op_postcard(atom_exec_context *ctx, int
*ptr, int arg)
 
 static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
 {
-	printk(KERN_INFO "unimplemented!\n");
+	pr_info("unimplemented!\n");
 }
 
 static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
 {
-	printk(KERN_INFO "unimplemented!\n");
+	pr_info("unimplemented!\n");
 }
 
 static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
 {
-	printk(KERN_INFO "unimplemented!\n");
+	pr_info("unimplemented!\n");
 }
 
 static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg)
@@ -992,7 +986,7 @@ static void atom_op_switch(atom_exec_context *ctx, int *ptr,
int arg)
 			}
 			(*ptr) += 2;
 		} else {
-			printk(KERN_INFO "Bad case.\n");
+			pr_info("Bad case\n");
 			return;
 		}
 	(*ptr) += 2;
@@ -1026,7 +1020,7 @@ static void atom_op_xor(atom_exec_context *ctx, int *ptr,
int arg)
 
 static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
 {
-	printk(KERN_INFO "unimplemented!\n");
+	pr_info("unimplemented!\n");
 }
 
 static struct {
@@ -1280,14 +1274,14 @@ struct atom_context *atom_parse(struct card_info *card,
void *bios)
 	ctx->bios = bios;
 
 	if (CU16(0) != ATOM_BIOS_MAGIC) {
-		printk(KERN_INFO "Invalid BIOS magic.\n");
+		pr_info("Invalid BIOS magic\n");
 		kfree(ctx);
 		return NULL;
 	}
 	if (strncmp
 	    (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
 	     strlen(ATOM_ATI_MAGIC))) {
-		printk(KERN_INFO "Invalid ATI magic.\n");
+		pr_info("Invalid ATI magic\n");
 		kfree(ctx);
 		return NULL;
 	}
@@ -1296,7 +1290,7 @@ struct atom_context *atom_parse(struct card_info *card,
void *bios)
 	if (strncmp
 	    (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
 	     strlen(ATOM_ROM_MAGIC))) {
-		printk(KERN_INFO "Invalid ATOM magic.\n");
+		pr_info("Invalid ATOM magic\n");
 		kfree(ctx);
 		return NULL;
 	}
@@ -1320,7 +1314,7 @@ struct atom_context *atom_parse(struct card_info *card,
void *bios)
 			break;
 		}
 	}
-	printk(KERN_INFO "ATOM BIOS: %s\n", name);
+	pr_info("ATOM BIOS: %s\n", name);
 
 	return ctx;
 }
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index f6ff41a0eed6..b338d58e281f 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -2069,8 +2069,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
 		if (err)
 			goto out;
 		if (rdev->pfp_fw->size != pfp_req_size) {
-			printk(KERN_ERR
-			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->pfp_fw->size, fw_name);
 			err = -EINVAL;
 			goto out;
@@ -2078,8 +2077,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
 	} else {
 		err = radeon_ucode_validate(rdev->pfp_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "cik_fw: validation failed for firmware
\"%s\"\n",
+			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -2095,16 +2093,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
 		if (err)
 			goto out;
 		if (rdev->me_fw->size != me_req_size) {
-			printk(KERN_ERR
-			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->me_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->me_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "cik_fw: validation failed for firmware
\"%s\"\n",
+			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -2120,16 +2116,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
 		if (err)
 			goto out;
 		if (rdev->ce_fw->size != ce_req_size) {
-			printk(KERN_ERR
-			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->ce_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->ce_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "cik_fw: validation failed for firmware
\"%s\"\n",
+			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -2145,16 +2139,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
 		if (err)
 			goto out;
 		if (rdev->mec_fw->size != mec_req_size) {
-			printk(KERN_ERR
-			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->mec_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->mec_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "cik_fw: validation failed for firmware
\"%s\"\n",
+			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -2185,16 +2177,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
 		if (err)
 			goto out;
 		if (rdev->rlc_fw->size != rlc_req_size) {
-			printk(KERN_ERR
-			       "cik_rlc: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("cik_rlc: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->rlc_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->rlc_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "cik_fw: validation failed for firmware
\"%s\"\n",
+			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -2210,16 +2200,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
 		if (err)
 			goto out;
 		if (rdev->sdma_fw->size != sdma_req_size) {
-			printk(KERN_ERR
-			       "cik_sdma: Bogus length %zu in firmware
\"%s\"\n",
+			pr_err("cik_sdma: Bogus length %zu in firmware
\"%s\"\n",
 			       rdev->sdma_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->sdma_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "cik_fw: validation failed for firmware
\"%s\"\n",
+			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -2242,8 +2230,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
 			}
 			if ((rdev->mc_fw->size != mc_req_size) &&
 			    (rdev->mc_fw->size != mc2_req_size)){
-				printk(KERN_ERR
-				       "cik_mc: Bogus length %zu in firmware \"%s\"\n",
+				pr_err("cik_mc: Bogus length %zu in firmware \"%s\"\n",
 				       rdev->mc_fw->size, fw_name);
 				err = -EINVAL;
 			}
@@ -2251,8 +2238,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
 		} else {
 			err = radeon_ucode_validate(rdev->mc_fw);
 			if (err) {
-				printk(KERN_ERR
-				       "cik_fw: validation failed for firmware
\"%s\"\n",
+				pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 				       fw_name);
 				goto out;
 			} else {
@@ -2269,23 +2255,20 @@ static int cik_init_microcode(struct radeon_device
*rdev)
 			snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin",
chip_name);
 			err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
 			if (err) {
-				printk(KERN_ERR
-				       "smc: error loading firmware \"%s\"\n",
+				pr_err("smc: error loading firmware \"%s\"\n",
 				       fw_name);
 				release_firmware(rdev->smc_fw);
 				rdev->smc_fw = NULL;
 				err = 0;
 			} else if (rdev->smc_fw->size != smc_req_size) {
-				printk(KERN_ERR
-				       "cik_smc: Bogus length %zu in firmware
\"%s\"\n",
+				pr_err("cik_smc: Bogus length %zu in firmware
\"%s\"\n",
 				       rdev->smc_fw->size, fw_name);
 				err = -EINVAL;
 			}
 		} else {
 			err = radeon_ucode_validate(rdev->smc_fw);
 			if (err) {
-				printk(KERN_ERR
-				       "cik_fw: validation failed for firmware
\"%s\"\n",
+				pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
 				       fw_name);
 				goto out;
 			} else {
@@ -2297,7 +2280,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
 	if (new_fw == 0) {
 		rdev->new_fw = false;
 	} else if (new_fw < num_fw) {
-		printk(KERN_ERR "ci_fw: mixing new and old firmware!\n");
+		pr_err("ci_fw: mixing new and old firmware!\n");
 		err = -EINVAL;
 	} else {
 		rdev->new_fw = true;
@@ -2306,8 +2289,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
 out:
 	if (err) {
 		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "cik_cp: Failed to load firmware \"%s\"\n",
+			pr_err("cik_cp: Failed to load firmware \"%s\"\n",
 			       fw_name);
 		release_firmware(rdev->pfp_fw);
 		rdev->pfp_fw = NULL;
diff --git a/drivers/gpu/drm/radeon/evergreen.c
b/drivers/gpu/drm/radeon/evergreen.c
index 0b6b5766216f..d1b1e0cc3c25 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2486,7 +2486,7 @@ void evergreen_pcie_gart_tlb_flush(struct radeon_device
*rdev)
 		tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
 		tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
 		if (tmp == 2) {
-			printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
+			pr_warn("[drm] r600 flush TLB failed\n");
 			return;
 		}
 		if (tmp) {
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c
b/drivers/gpu/drm/radeon/evergreen_cs.c
index f8b05090232a..54324330b91f 100644
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -1061,8 +1061,7 @@ static int evergreen_packet0_check(struct radeon_cs_parser
*p,
 		}
 		break;
 	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
+		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
 		return -EINVAL;
 	}
 	return 0;
@@ -2776,7 +2775,7 @@ int evergreen_cs_parse(struct radeon_cs_parser *p)
 	} while (p->idx < p->chunk_ib->length_dw);
 #if 0
 	for (r = 0; r < p->ib.length_dw; r++) {
-		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
+		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
 		mdelay(1);
 	}
 #endif
@@ -3215,7 +3214,7 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
 	} while (p->idx < p->chunk_ib->length_dw);
 #if 0
 	for (r = 0; r < p->ib->length_dw; r++) {
-		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
+		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
 		mdelay(1);
 	}
 #endif
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index a0d4a0522fdc..9eccd0c81d88 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -774,8 +774,7 @@ int ni_init_microcode(struct radeon_device *rdev)
 	if (err)
 		goto out;
 	if (rdev->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "ni_cp: Bogus length %zu in firmware \"%s\"\n",
+		pr_err("ni_cp: Bogus length %zu in firmware \"%s\"\n",
 		       rdev->pfp_fw->size, fw_name);
 		err = -EINVAL;
 		goto out;
@@ -786,8 +785,7 @@ int ni_init_microcode(struct radeon_device *rdev)
 	if (err)
 		goto out;
 	if (rdev->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "ni_cp: Bogus length %zu in firmware \"%s\"\n",
+		pr_err("ni_cp: Bogus length %zu in firmware \"%s\"\n",
 		       rdev->me_fw->size, fw_name);
 		err = -EINVAL;
 	}
@@ -797,8 +795,7 @@ int ni_init_microcode(struct radeon_device *rdev)
 	if (err)
 		goto out;
 	if (rdev->rlc_fw->size != rlc_req_size) {
-		printk(KERN_ERR
-		       "ni_rlc: Bogus length %zu in firmware \"%s\"\n",
+		pr_err("ni_rlc: Bogus length %zu in firmware \"%s\"\n",
 		       rdev->rlc_fw->size, fw_name);
 		err = -EINVAL;
 	}
@@ -810,8 +807,7 @@ int ni_init_microcode(struct radeon_device *rdev)
 		if (err)
 			goto out;
 		if (rdev->mc_fw->size != mc_req_size) {
-			printk(KERN_ERR
-			       "ni_mc: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("ni_mc: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->mc_fw->size, fw_name);
 			err = -EINVAL;
 		}
@@ -821,15 +817,12 @@ int ni_init_microcode(struct radeon_device *rdev)
 		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
 		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
 		if (err) {
-			printk(KERN_ERR
-			       "smc: error loading firmware \"%s\"\n",
-			       fw_name);
+			pr_err("smc: error loading firmware \"%s\"\n", fw_name);
 			release_firmware(rdev->smc_fw);
 			rdev->smc_fw = NULL;
 			err = 0;
 		} else if (rdev->smc_fw->size != smc_req_size) {
-			printk(KERN_ERR
-			       "ni_mc: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("ni_mc: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->mc_fw->size, fw_name);
 			err = -EINVAL;
 		}
@@ -838,8 +831,7 @@ int ni_init_microcode(struct radeon_device *rdev)
 out:
 	if (err) {
 		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "ni_cp: Failed to load firmware \"%s\"\n",
+			pr_err("ni_cp: Failed to load firmware \"%s\"\n",
 			       fw_name);
 		release_firmware(rdev->pfp_fw);
 		rdev->pfp_fw = NULL;
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index e3399310d41d..aefca0b03f38 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -1042,11 +1042,9 @@ static int r100_cp_init_microcode(struct radeon_device
*rdev)
 
 	err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
 	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to load firmware
\"%s\"\n",
-		       fw_name);
+		pr_err("radeon_cp: Failed to load firmware \"%s\"\n",
fw_name);
 	} else if (rdev->me_fw->size % 8) {
-		printk(KERN_ERR
-		       "radeon_cp: Bogus length %zu in firmware
\"%s\"\n",
+		pr_err("radeon_cp: Bogus length %zu in firmware
\"%s\"\n",
 		       rdev->me_fw->size, fw_name);
 		err = -EINVAL;
 		release_firmware(rdev->me_fw);
@@ -1087,8 +1085,7 @@ static void r100_cp_load_microcode(struct radeon_device
*rdev)
 	int i, size;
 
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while programming pipes. Bad things
might happen.\n");
 	}
 
 	if (rdev->me_fw) {
@@ -1246,8 +1243,7 @@ void r100_cp_disable(struct radeon_device *rdev)
 	WREG32(RADEON_CP_CSQ_CNTL, 0);
 	WREG32(R_000770_SCRATCH_UMSK, 0);
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while programming pipes. Bad things
might happen.\n");
 	}
 }
 
@@ -1881,8 +1877,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p,
 		track->tex_dirty = true;
 		break;
 	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
+		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
 		return -EINVAL;
 	}
 	return 0;
@@ -2486,8 +2481,7 @@ int r100_gui_wait_for_idle(struct radeon_device *rdev)
 	uint32_t tmp;
 
 	if (r100_rbbm_fifo_wait_for_entry(rdev, 64)) {
-		printk(KERN_WARNING "radeon: wait for empty RBBM fifo failed !"
-		       " Bad things might happen.\n");
+		pr_warn("radeon: wait for empty RBBM fifo failed! Bad things might
happen.\n");
 	}
 	for (i = 0; i < rdev->usec_timeout; i++) {
 		tmp = RREG32(RADEON_RBBM_STATUS);
diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c
index c70e6d5bcd19..c22321cc5a41 100644
--- a/drivers/gpu/drm/radeon/r200.c
+++ b/drivers/gpu/drm/radeon/r200.c
@@ -537,8 +537,7 @@ int r200_packet0_check(struct radeon_cs_parser *p,
 		track->tex_dirty = true;
 		break;
 	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
+		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
 		return -EINVAL;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 7e417d8dc733..21161aa8acbf 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -387,8 +387,7 @@ static void r300_gpu_init(struct radeon_device *rdev)
 	WREG32(R300_GB_TILE_CONFIG, gb_tile_config);
 
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while programming pipes. Bad things
might happen.\n");
 	}
 
 	tmp = RREG32(R300_DST_PIPE_CONFIG);
@@ -399,14 +398,12 @@ static void r300_gpu_init(struct radeon_device *rdev)
 	       R300_DC_DC_DISABLE_IGNORE_PE);
 
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while programming pipes. Bad things
might happen.\n");
 	}
 	if (r300_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
 	}
-	DRM_INFO("radeon: %d quad pipes, %d Z pipes initialized.\n",
+	DRM_INFO("radeon: %d quad pipes, %d Z pipes initialized\n",
 		 rdev->num_gb_pipes, rdev->num_z_pipes);
 }
 
@@ -1165,7 +1162,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 	}
 	return 0;
 fail:
-	printk(KERN_ERR "Forbidden register 0x%04X in cs at %d
(val=%08x)\n",
+	pr_err("Forbidden register 0x%04X in cs at %d (val=%08x)\n",
 	       reg, idx, idx_value);
 	return -EINVAL;
 }
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 2828605aef3f..3eb0c4f9f796 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -92,8 +92,7 @@ void r420_pipes_init(struct radeon_device *rdev)
 	       (1 << 2) | (1 << 3));
 	/* add idle wait as per freedesktop.org bug 24041 */
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while programming pipes. Bad things
might happen.\n");
 	}
 	/* get max number of pipes */
 	gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
@@ -128,8 +127,7 @@ void r420_pipes_init(struct radeon_device *rdev)
 	tmp |= R300_TILE_SIZE_16 | R300_ENABLE_TILING;
 	WREG32(R300_GB_TILE_CONFIG, tmp);
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while programming pipes. Bad things
might happen.\n");
 	}
 
 	tmp = RREG32(R300_DST_PIPE_CONFIG);
@@ -141,8 +139,7 @@ void r420_pipes_init(struct radeon_device *rdev)
 	       R300_DC_DC_DISABLE_IGNORE_PE);
 
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while programming pipes. Bad things
might happen.\n");
 	}
 
 	if (rdev->family == CHIP_RV530) {
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 98d6053c36c6..074cf752faef 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -86,8 +86,7 @@ static void r520_gpu_init(struct radeon_device *rdev)
 	      (((gb_pipe_select >> 8) & 0xF) << 4);
 	WREG32_PLL(0x000D, tmp);
 	if (r520_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
 	}
 }
 
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index a951881c2a50..0a085176e79b 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1094,7 +1094,7 @@ void r600_pcie_gart_tlb_flush(struct radeon_device *rdev)
 		tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
 		tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
 		if (tmp == 2) {
-			printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
+			pr_warn("[drm] r600 flush TLB failed\n");
 			return;
 		}
 		if (tmp) {
@@ -2550,8 +2550,7 @@ int r600_init_microcode(struct radeon_device *rdev)
 	if (err)
 		goto out;
 	if (rdev->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
+		pr_err("r600_cp: Bogus length %zu in firmware \"%s\"\n",
 		       rdev->pfp_fw->size, fw_name);
 		err = -EINVAL;
 		goto out;
@@ -2562,8 +2561,7 @@ int r600_init_microcode(struct radeon_device *rdev)
 	if (err)
 		goto out;
 	if (rdev->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
+		pr_err("r600_cp: Bogus length %zu in firmware \"%s\"\n",
 		       rdev->me_fw->size, fw_name);
 		err = -EINVAL;
 	}
@@ -2573,8 +2571,7 @@ int r600_init_microcode(struct radeon_device *rdev)
 	if (err)
 		goto out;
 	if (rdev->rlc_fw->size != rlc_req_size) {
-		printk(KERN_ERR
-		       "r600_rlc: Bogus length %zu in firmware \"%s\"\n",
+		pr_err("r600_rlc: Bogus length %zu in firmware \"%s\"\n",
 		       rdev->rlc_fw->size, fw_name);
 		err = -EINVAL;
 	}
@@ -2583,15 +2580,12 @@ int r600_init_microcode(struct radeon_device *rdev)
 		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin",
smc_chip_name);
 		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
 		if (err) {
-			printk(KERN_ERR
-			       "smc: error loading firmware \"%s\"\n",
-			       fw_name);
+			pr_err("smc: error loading firmware \"%s\"\n", fw_name);
 			release_firmware(rdev->smc_fw);
 			rdev->smc_fw = NULL;
 			err = 0;
 		} else if (rdev->smc_fw->size != smc_req_size) {
-			printk(KERN_ERR
-			       "smc: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("smc: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->smc_fw->size, fw_name);
 			err = -EINVAL;
 		}
@@ -2600,8 +2594,7 @@ int r600_init_microcode(struct radeon_device *rdev)
 out:
 	if (err) {
 		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "r600_cp: Failed to load firmware \"%s\"\n",
+			pr_err("r600_cp: Failed to load firmware \"%s\"\n",
 			       fw_name);
 		release_firmware(rdev->pfp_fw);
 		rdev->pfp_fw = NULL;
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 595a19736458..97fd58e97043 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -932,8 +932,7 @@ static int r600_packet0_check(struct radeon_cs_parser *p,
 		}
 		break;
 	default:
-		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-		       reg, idx);
+		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
 		return -EINVAL;
 	}
 	return 0;
@@ -2320,7 +2319,7 @@ int r600_cs_parse(struct radeon_cs_parser *p)
 	} while (p->idx < p->chunk_ib->length_dw);
 #if 0
 	for (r = 0; r < p->ib.length_dw; r++) {
-		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
+		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
 		mdelay(1);
 	}
 #endif
@@ -2528,7 +2527,7 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
 	} while (p->idx < p->chunk_ib->length_dw);
 #if 0
 	for (r = 0; r < p->ib->length_dw; r++) {
-		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
+		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
 		mdelay(1);
 	}
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 44e0c5ed6418..2e400dc414e3 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -2535,7 +2535,8 @@ static inline struct radeon_fence *to_radeon_fence(struct
dma_fence *f)
 #define WREG16(reg, v) writew(v, (rdev->rmmio) + (reg))
 #define RREG32(reg) r100_mm_rreg(rdev, (reg), false)
 #define RREG32_IDX(reg) r100_mm_rreg(rdev, (reg), true)
-#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " :
0x%08X\n", r100_mm_rreg(rdev, (reg), false))
+#define DREG32(reg) pr_info("REGISTER: " #reg " :
0x%08X\n",	\
+			    r100_mm_rreg(rdev, (reg), false))
 #define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v), false)
 #define WREG32_IDX(reg, v) r100_mm_wreg(rdev, (reg), (v), true)
 #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 0ae13cd2adda..40be4068ca69 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -577,8 +577,8 @@ static bool radeon_atpx_detect(void)
 
 	if (has_atpx && vga_count == 2) {
 		acpi_get_name(radeon_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME, &buffer);
-		printk(KERN_INFO "vga_switcheroo: detected switching method %s
handle\n",
-		       acpi_method_name);
+		pr_info("vga_switcheroo: detected switching method %s handle\n",
+			acpi_method_name);
 		radeon_atpx_priv.atpx_detected = true;
 		radeon_atpx_priv.bridge_pm_usable = d3_supported;
 		radeon_atpx_init();
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c
b/drivers/gpu/drm/radeon/radeon_audio.c
index b214663b370d..aaacac190d26 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -576,9 +576,9 @@ static void radeon_audio_calc_cts(unsigned int clock, int
*CTS, int *N, int freq
 
 	/* Check that we are in spec (not always possible) */
 	if (n < (128*freq/1500))
-		printk(KERN_WARNING "Calculated ACR N value is too small. You may
experience audio problems.\n");
+		pr_warn("Calculated ACR N value is too small. You may experience audio
problems.\n");
 	if (n > (128*freq/300))
-		printk(KERN_WARNING "Calculated ACR N value is too large. You may
experience audio problems.\n");
+		pr_warn("Calculated ACR N value is too large. You may experience audio
problems.\n");
 
 	*N = n;
 	*CTS = cts;
diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c
b/drivers/gpu/drm/radeon/radeon_clocks.c
index c1135feb93c1..e55146cdf543 100644
--- a/drivers/gpu/drm/radeon/radeon_clocks.c
+++ b/drivers/gpu/drm/radeon/radeon_clocks.c
@@ -111,7 +111,7 @@ static bool radeon_read_clocks_OF(struct drm_device *dev)
 		return false;
 	val = of_get_property(dp, "ATY,RefCLK", NULL);
 	if (!val || !*val) {
-		printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n");
+		pr_warn("radeonfb: No ATY,RefCLK property !\n");
 		return false;
 	}
 	p1pll->reference_freq = p2pll->reference_freq = (*val) / 10;
diff --git a/drivers/gpu/drm/radeon/radeon_device.c
b/drivers/gpu/drm/radeon/radeon_device.c
index 4b0c388be3f5..dde59c36ba92 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1249,7 +1249,7 @@ static void radeon_switcheroo_set_state(struct pci_dev
*pdev, enum vga_switchero
 	if (state == VGA_SWITCHEROO_ON) {
 		unsigned d3_delay = dev->pdev->d3_delay;
 
-		printk(KERN_INFO "radeon: switched on\n");
+		pr_info("radeon: switched on\n");
 		/* don't suspend or resume card normally */
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 
@@ -1263,7 +1263,7 @@ static void radeon_switcheroo_set_state(struct pci_dev
*pdev, enum vga_switchero
 		dev->switch_power_state = DRM_SWITCH_POWER_ON;
 		drm_kms_helper_poll_enable(dev);
 	} else {
-		printk(KERN_INFO "radeon: switched off\n");
+		pr_info("radeon: switched off\n");
 		drm_kms_helper_poll_disable(dev);
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 		radeon_suspend_kms(dev, true, true, false);
@@ -1410,12 +1410,12 @@ int radeon_device_init(struct radeon_device *rdev,
 	if (r) {
 		rdev->need_dma32 = true;
 		dma_bits = 32;
-		printk(KERN_WARNING "radeon: No suitable DMA available.\n");
+		pr_warn("radeon: No suitable DMA available\n");
 	}
 	r = pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(dma_bits));
 	if (r) {
 		pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(32));
-		printk(KERN_WARNING "radeon: No coherent DMA available.\n");
+		pr_warn("radeon: No coherent DMA available\n");
 	}
 
 	/* Registers mapping */
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c
b/drivers/gpu/drm/radeon/radeon_fb.c
index 2be4fe9c7217..53aa94f705a7 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -149,8 +149,7 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev
*rfbdev,
 				       RADEON_GEM_DOMAIN_VRAM,
 				       0, true, &gobj);
 	if (ret) {
-		printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
-		       aligned_size);
+		pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
 		return -ENOMEM;
 	}
 	rbo = gem_to_radeon_bo(gobj);
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c
b/drivers/gpu/drm/radeon/radeon_gem.c
index 96683f5b2b1b..9b0b123ce079 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -106,7 +106,7 @@ static int radeon_gem_set_domain(struct drm_gem_object
*gobj,
 	}
 	if (!domain) {
 		/* Do nothings */
-		printk(KERN_WARNING "Set domain without domain !\n");
+		pr_warn("Set domain without domain !\n");
 		return 0;
 	}
 	if (domain == RADEON_GEM_DOMAIN_CPU) {
@@ -116,7 +116,7 @@ static int radeon_gem_set_domain(struct drm_gem_object
*gobj,
 			r = -EBUSY;
 
 		if (r < 0 && r != -EINTR) {
-			printk(KERN_ERR "Failed to wait for object: %li\n", r);
+			pr_err("Failed to wait for object: %li\n", r);
 			return r;
 		}
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_test.c
b/drivers/gpu/drm/radeon/radeon_test.c
index 791818165c76..4fdc7bda7a7d 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -246,7 +246,7 @@ static void radeon_do_test_moves(struct radeon_device *rdev,
int flag)
 out_cleanup:
 	kfree(gtt_obj);
 	if (r) {
-		printk(KERN_WARNING "Error while testing BO move.\n");
+		pr_warn("Error while testing BO move\n");
 	}
 }
 
@@ -394,7 +394,7 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
 		radeon_fence_unref(&fence2);
 
 	if (r)
-		printk(KERN_WARNING "Error while testing ring sync (%d).\n", r);
+		pr_warn("Error while testing ring sync (%d)\n", r);
 }
 
 static void radeon_test_ring_sync2(struct radeon_device *rdev,
@@ -504,7 +504,7 @@ static void radeon_test_ring_sync2(struct radeon_device
*rdev,
 		radeon_fence_unref(&fenceB);
 
 	if (r)
-		printk(KERN_WARNING "Error while testing ring sync (%d).\n", r);
+		pr_warn("Error while testing ring sync (%d)\n", r);
 }
 
 static bool radeon_test_sync_possible(struct radeon_ring *ringA,
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index 34e3235f41d2..4121209c183e 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -255,8 +255,8 @@ static void rs400_gpu_init(struct radeon_device *rdev)
 	/* FIXME: is this correct ? */
 	r420_pipes_init(rdev);
 	if (rs400_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "rs400: Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen. %08x\n",
RREG32(RADEON_MC_STATUS));
+		pr_warn("rs400: Failed to wait MC idle while programming pipes. Bad
things might happen. %08x\n",
+			RREG32(RADEON_MC_STATUS));
 	}
 }
 
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 6bc44c24e837..1bae33e43f3c 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -52,8 +52,7 @@ static void rs690_gpu_init(struct radeon_device *rdev)
 	/* FIXME: is this correct ? */
 	r420_pipes_init(rdev);
 	if (rs690_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
 	}
 }
 
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index c55d653aaf5f..ffbd2c006f60 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -154,8 +154,7 @@ static void rv515_gpu_init(struct radeon_device *rdev)
 	unsigned pipe_select_current, gb_pipe_select, tmp;
 
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "resetting GPU. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while resetting GPU. Bad things might
happen.\n");
 	}
 	rv515_vga_render_disable(rdev);
 	r420_pipes_init(rdev);
@@ -166,12 +165,10 @@ static void rv515_gpu_init(struct radeon_device *rdev)
 	      (((gb_pipe_select >> 8) & 0xF) << 4);
 	WREG32_PLL(0x000D, tmp);
 	if (r100_gui_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait GUI idle while "
-		       "resetting GPU. Bad things might happen.\n");
+		pr_warn("Failed to wait GUI idle while resetting GPU. Bad things might
happen.\n");
 	}
 	if (rv515_mc_wait_for_idle(rdev)) {
-		printk(KERN_WARNING "Failed to wait MC idle while "
-		       "programming pipes. Bad things might happen.\n");
+		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
 	}
 }
 
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 414776811e71..528e5a49a214 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -1762,8 +1762,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 		if (err)
 			goto out;
 		if (rdev->pfp_fw->size != pfp_req_size) {
-			printk(KERN_ERR
-			       "si_cp: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("si_cp: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->pfp_fw->size, fw_name);
 			err = -EINVAL;
 			goto out;
@@ -1771,8 +1770,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 	} else {
 		err = radeon_ucode_validate(rdev->pfp_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "si_cp: validation failed for firmware \"%s\"\n",
+			pr_err("si_cp: validation failed for firmware \"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -1788,16 +1786,14 @@ static int si_init_microcode(struct radeon_device *rdev)
 		if (err)
 			goto out;
 		if (rdev->me_fw->size != me_req_size) {
-			printk(KERN_ERR
-			       "si_cp: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("si_cp: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->me_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->me_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "si_cp: validation failed for firmware \"%s\"\n",
+			pr_err("si_cp: validation failed for firmware \"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -1813,16 +1809,14 @@ static int si_init_microcode(struct radeon_device *rdev)
 		if (err)
 			goto out;
 		if (rdev->ce_fw->size != ce_req_size) {
-			printk(KERN_ERR
-			       "si_cp: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("si_cp: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->ce_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->ce_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "si_cp: validation failed for firmware \"%s\"\n",
+			pr_err("si_cp: validation failed for firmware \"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -1838,16 +1832,14 @@ static int si_init_microcode(struct radeon_device *rdev)
 		if (err)
 			goto out;
 		if (rdev->rlc_fw->size != rlc_req_size) {
-			printk(KERN_ERR
-			       "si_rlc: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("si_rlc: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->rlc_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->rlc_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "si_cp: validation failed for firmware \"%s\"\n",
+			pr_err("si_cp: validation failed for firmware \"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -1871,8 +1863,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 		}
 		if ((rdev->mc_fw->size != mc_req_size) &&
 		    (rdev->mc_fw->size != mc2_req_size)) {
-			printk(KERN_ERR
-			       "si_mc: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("si_mc: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->mc_fw->size, fw_name);
 			err = -EINVAL;
 		}
@@ -1880,8 +1871,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 	} else {
 		err = radeon_ucode_validate(rdev->mc_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "si_cp: validation failed for firmware \"%s\"\n",
+			pr_err("si_cp: validation failed for firmware \"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -1900,23 +1890,19 @@ static int si_init_microcode(struct radeon_device *rdev)
 		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
 		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
 		if (err) {
-			printk(KERN_ERR
-			       "smc: error loading firmware \"%s\"\n",
-			       fw_name);
+			pr_err("smc: error loading firmware \"%s\"\n", fw_name);
 			release_firmware(rdev->smc_fw);
 			rdev->smc_fw = NULL;
 			err = 0;
 		} else if (rdev->smc_fw->size != smc_req_size) {
-			printk(KERN_ERR
-			       "si_smc: Bogus length %zu in firmware \"%s\"\n",
+			pr_err("si_smc: Bogus length %zu in firmware \"%s\"\n",
 			       rdev->smc_fw->size, fw_name);
 			err = -EINVAL;
 		}
 	} else {
 		err = radeon_ucode_validate(rdev->smc_fw);
 		if (err) {
-			printk(KERN_ERR
-			       "si_cp: validation failed for firmware \"%s\"\n",
+			pr_err("si_cp: validation failed for firmware \"%s\"\n",
 			       fw_name);
 			goto out;
 		} else {
@@ -1927,7 +1913,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 	if (new_fw == 0) {
 		rdev->new_fw = false;
 	} else if (new_fw < 6) {
-		printk(KERN_ERR "si_fw: mixing new and old firmware!\n");
+		pr_err("si_fw: mixing new and old firmware!\n");
 		err = -EINVAL;
 	} else {
 		rdev->new_fw = true;
@@ -1935,8 +1921,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 out:
 	if (err) {
 		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "si_cp: Failed to load firmware \"%s\"\n",
+			pr_err("si_cp: Failed to load firmware \"%s\"\n",
 			       fw_name);
 		release_firmware(rdev->pfp_fw);
 		rdev->pfp_fw = NULL;
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 17478f38dea3..dca2e809a970 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -982,7 +982,7 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
 	}
 
 	if (!type_found) {
-		printk(KERN_ERR TTM_PFX "No compatible memory type found.\n");
+		pr_err(TTM_PFX "No compatible memory type found\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
index 6541dd8b82dc..b399f03a988d 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
@@ -728,8 +728,7 @@ int vmw_fence_obj_wait_ioctl(struct drm_device *dev, void
*data,
 
 	base = ttm_base_object_lookup(tfile, arg->handle);
 	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Wait invalid fence object handle "
-		       "0x%08lx.\n",
+		pr_err("Wait invalid fence object handle 0x%08lx\n",
 		       (unsigned long)arg->handle);
 		return -EINVAL;
 	}
@@ -773,8 +772,7 @@ int vmw_fence_obj_signaled_ioctl(struct drm_device *dev,
void *data,
 
 	base = ttm_base_object_lookup(tfile, arg->handle);
 	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Fence signaled invalid fence object handle "
-		       "0x%08lx.\n",
+		pr_err("Fence signaled invalid fence object handle 0x%08lx\n",
 		       (unsigned long)arg->handle);
 		return -EINVAL;
 	}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
index fec7348cea2c..c1900f4390a4 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
@@ -159,8 +159,7 @@ static int vmw_gmrid_man_takedown(struct
ttm_mem_type_manager *man)
 static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
 				const char *prefix)
 {
-	printk(KERN_INFO "%s: No debug info available for the GMR "
-	       "id manager.\n", prefix);
+	pr_info("%s: No debug info available for the GMR id manager\n",
prefix);
 }
 
 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 65b3f0369636..27033d944b08 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -736,14 +736,14 @@ int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile,
 
 	base = ttm_base_object_lookup(tfile, handle);
 	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
+		pr_err("Invalid buffer object handle 0x%08lx\n",
 		       (unsigned long)handle);
 		return -ESRCH;
 	}
 
 	if (unlikely(ttm_base_object_type(base) != ttm_buffer_type)) {
 		ttm_base_object_unref(&base);
-		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
+		pr_err("Invalid buffer object handle 0x%08lx\n",
 		       (unsigned long)handle);
 		return -EINVAL;
 	}
-- 
2.10.0.rc2.1.g053435c

Daniel Vetter

2017-Feb-28 09:04 UTC

head link

[Nouveau] [PATCH 2/2] gpu: drm: Convert printk(KERN_<LEVEL> to pr_<level>

On Mon, Feb 27, 2017 at 05:31:04PM -0800, Joe Perches
wrote:> Use a more common logging style.
> 
> Miscellanea:
> 
> o Coalesce formats and realign arguments
> o Neaten a few macros now using pr_<level>
> 
> Signed-off-by: Joe Perches <joe at perches.com>
I know this is pain, but can you pls split this into:
- amd/radeon drivers
- drm core (anything that's not a subdirectory)
- all other drivers

for merge technical reasons? DRM is huge, we need to split big patches
like this one to avoid conflict chaos.

Patch 1 only touches amd stuff, so can go in directly with Alex' tree.
-Daniel
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu.h                |  3 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c           |  4 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c   |  4 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c         |  4 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c             |  3 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_test.c           |  2 +-
>  drivers/gpu/drm/amd/amdgpu/atom.c                  | 44 ++++++++---------
>  drivers/gpu/drm/amd/amdgpu/ci_dpm.c                |  4 +-
>  drivers/gpu/drm/amd/amdgpu/cik_sdma.c              |  4 +-
>  drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c              |  4 +-
>  drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c              |  4 +-
>  drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c              |  8 ++--
>  drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c              |  8 ++--
>  drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c             |  4 +-
>  drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c             |  4 +-
>  drivers/gpu/drm/amd/include/amd_pcie_helpers.h     |  4 +-
>  drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c   |  2 +-
>  drivers/gpu/drm/amd/powerplay/inc/pp_debug.h       |  2 +-
>  drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c    |  4 +-
>  drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c | 14 +++---
>  .../gpu/drm/amd/powerplay/smumgr/polaris10_smc.c   |  4 +-
>  drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c   |  4 +-
>  drivers/gpu/drm/drm_cache.c                        | 12 ++---
>  drivers/gpu/drm/drm_edid.c                         |  4 +-
>  drivers/gpu/drm/drm_ioc32.c                        |  3 +-
>  drivers/gpu/drm/gma500/cdv_intel_lvds.c            |  9 ++--
>  drivers/gpu/drm/gma500/oaktrail_lvds.c             | 18 +++----
>  drivers/gpu/drm/gma500/psb_drv.h                   |  5 +-
>  drivers/gpu/drm/gma500/psb_intel_lvds.c            |  7 ++-
>  drivers/gpu/drm/i915/i915_sw_fence.c               |  8 ++--
>  drivers/gpu/drm/mgag200/mgag200_mode.c             |  2 +-
>  drivers/gpu/drm/msm/msm_drv.c                      |  2 +-
>  drivers/gpu/drm/nouveau/nouveau_acpi.c             |  7 +--
>  drivers/gpu/drm/nouveau/nouveau_vga.c              |  4 +-
>  drivers/gpu/drm/nouveau/nv50_display.c             | 22 ++++-----
>  drivers/gpu/drm/nouveau/nvkm/core/mm.c             | 10 ++--
>  drivers/gpu/drm/omapdrm/dss/dsi.c                  | 17 ++++---
>  drivers/gpu/drm/omapdrm/dss/dss.c                  |  3 +-
>  drivers/gpu/drm/omapdrm/dss/dss.h                  | 15 +++---
>  drivers/gpu/drm/omapdrm/omap_gem.c                 |  5 +-
>  drivers/gpu/drm/r128/r128_cce.c                    |  7 ++-
>  drivers/gpu/drm/radeon/atom.c                      | 46 ++++++++----------
>  drivers/gpu/drm/radeon/cik.c                       | 56
++++++++--------------
>  drivers/gpu/drm/radeon/evergreen.c                 |  2 +-
>  drivers/gpu/drm/radeon/evergreen_cs.c              |  7 ++-
>  drivers/gpu/drm/radeon/ni.c                        | 22 +++------
>  drivers/gpu/drm/radeon/r100.c                      | 18 +++----
>  drivers/gpu/drm/radeon/r200.c                      |  3 +-
>  drivers/gpu/drm/radeon/r300.c                      | 13 ++---
>  drivers/gpu/drm/radeon/r420.c                      |  9 ++--
>  drivers/gpu/drm/radeon/r520.c                      |  3 +-
>  drivers/gpu/drm/radeon/r600.c                      | 21 +++-----
>  drivers/gpu/drm/radeon/r600_cs.c                   |  7 ++-
>  drivers/gpu/drm/radeon/radeon.h                    |  3 +-
>  drivers/gpu/drm/radeon/radeon_atpx_handler.c       |  4 +-
>  drivers/gpu/drm/radeon/radeon_audio.c              |  4 +-
>  drivers/gpu/drm/radeon/radeon_clocks.c             |  2 +-
>  drivers/gpu/drm/radeon/radeon_device.c             |  8 ++--
>  drivers/gpu/drm/radeon/radeon_fb.c                 |  3 +-
>  drivers/gpu/drm/radeon/radeon_gem.c                |  4 +-
>  drivers/gpu/drm/radeon/radeon_test.c               |  6 +--
>  drivers/gpu/drm/radeon/rs400.c                     |  4 +-
>  drivers/gpu/drm/radeon/rs690.c                     |  3 +-
>  drivers/gpu/drm/radeon/rv515.c                     |  9 ++--
>  drivers/gpu/drm/radeon/si.c                        | 45 ++++++-----------
>  drivers/gpu/drm/ttm/ttm_bo.c                       |  2 +-
>  drivers/gpu/drm/vmwgfx/vmwgfx_fence.c              |  6 +--
>  drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c      |  3 +-
>  drivers/gpu/drm/vmwgfx/vmwgfx_resource.c           |  4 +-
>  69 files changed, 253 insertions(+), 362 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index c1b913541739..3f636632c289 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -1515,7 +1515,8 @@ void amdgpu_mm_wdoorbell(struct amdgpu_device *adev,
u32 index, u32 v);
>   */
>  #define RREG32(reg) amdgpu_mm_rreg(adev, (reg), false)
>  #define RREG32_IDX(reg) amdgpu_mm_rreg(adev, (reg), true)
> -#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " :
0x%08X\n", amdgpu_mm_rreg(adev, (reg), false))
> +#define DREG32(reg) pr_info("REGISTER: " #reg " :
0x%08X\n",		\
> +			    amdgpu_mm_rreg(adev, (reg), false))
>  #define WREG32(reg, v) amdgpu_mm_wreg(adev, (reg), (v), false)
>  #define WREG32_IDX(reg, v) amdgpu_mm_wreg(adev, (reg), (v), true)
>  #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) &
FIELD##_MASK)
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
> index 857ba0897159..3889486f71fe 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
> @@ -74,9 +74,9 @@ static void amdgpu_afmt_calc_cts(uint32_t clock, int
*CTS, int *N, int freq)
>  
>  	/* Check that we are in spec (not always possible) */
>  	if (n < (128*freq/1500))
> -		printk(KERN_WARNING "Calculated ACR N value is too small. You may
experience audio problems.\n");
> +		pr_warn("Calculated ACR N value is too small. You may experience
audio problems.\n");
>  	if (n > (128*freq/300))
> -		printk(KERN_WARNING "Calculated ACR N value is too large. You may
experience audio problems.\n");
> +		pr_warn("Calculated ACR N value is too large. You may experience
audio problems.\n");
>  
>  	*N = n;
>  	*CTS = cts;
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
> index 6c343a933182..c13c51af0b68 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
> @@ -583,8 +583,8 @@ static bool amdgpu_atpx_detect(void)
>  
>  	if (has_atpx && vga_count == 2) {
>  		acpi_get_name(amdgpu_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME,
&buffer);
> -		printk(KERN_INFO "vga_switcheroo: detected switching method %s
handle\n",
> -		       acpi_method_name);
> +		pr_info("vga_switcheroo: detected switching method %s
handle\n",
> +			acpi_method_name);
>  		amdgpu_atpx_priv.atpx_detected = true;
>  		amdgpu_atpx_priv.bridge_pm_usable = d3_supported;
>  		amdgpu_atpx_init();
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 6abb238b25c9..85eeae05ac27 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -1059,7 +1059,7 @@ static void amdgpu_switcheroo_set_state(struct
pci_dev *pdev, enum vga_switchero
>  	if (state == VGA_SWITCHEROO_ON) {
>  		unsigned d3_delay = dev->pdev->d3_delay;
>  
> -		printk(KERN_INFO "amdgpu: switched on\n");
> +		pr_info("amdgpu: switched on\n");
>  		/* don't suspend or resume card normally */
>  		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>  
> @@ -1070,7 +1070,7 @@ static void amdgpu_switcheroo_set_state(struct
pci_dev *pdev, enum vga_switchero
>  		dev->switch_power_state = DRM_SWITCH_POWER_ON;
>  		drm_kms_helper_poll_enable(dev);
>  	} else {
> -		printk(KERN_INFO "amdgpu: switched off\n");
> +		pr_info("amdgpu: switched off\n");
>  		drm_kms_helper_poll_disable(dev);
>  		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>  		amdgpu_device_suspend(dev, true, true);
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
> index 36ce3cac81ba..35a287280363 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
> @@ -150,8 +150,7 @@ static int amdgpufb_create_pinned_object(struct
amdgpu_fbdev *rfbdev,
>  				       AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
>  				       true, &gobj);
>  	if (ret) {
> -		printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
> -		       aligned_size);
> +		pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
>  		return -ENOMEM;
>  	}
>  	abo = gem_to_amdgpu_bo(gobj);
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
> index e05a24325eeb..b0483e6e536f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
> @@ -228,7 +228,7 @@ static void amdgpu_do_test_moves(struct amdgpu_device
*adev)
>  out_cleanup:
>  	kfree(gtt_obj);
>  	if (r) {
> -		printk(KERN_WARNING "Error while testing BO move.\n");
> +		pr_warn("Error while testing BO move\n");
>  	}
>  }
>  
> diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c
b/drivers/gpu/drm/amd/amdgpu/atom.c
> index 1b50e6c13fb3..d1444aaca038 100644
> --- a/drivers/gpu/drm/amd/amdgpu/atom.c
> +++ b/drivers/gpu/drm/amd/amdgpu/atom.c
> @@ -166,7 +166,7 @@ static uint32_t atom_iio_execute(struct atom_context
*ctx, int base,
>  		case ATOM_IIO_END:
>  			return temp;
>  		default:
> -			printk(KERN_INFO "Unknown IIO opcode.\n");
> +			pr_info("Unknown IIO opcode\n");
>  			return 0;
>  		}
>  }
> @@ -190,22 +190,19 @@ static uint32_t atom_get_src_int(atom_exec_context
*ctx, uint8_t attr,
>  			val = gctx->card->reg_read(gctx->card, idx);
>  			break;
>  		case ATOM_IO_PCI:
> -			printk(KERN_INFO
> -			       "PCI registers are not implemented.\n");
> +			pr_info("PCI registers are not implemented\n");
>  			return 0;
>  		case ATOM_IO_SYSIO:
> -			printk(KERN_INFO
> -			       "SYSIO registers are not implemented.\n");
> +			pr_info("SYSIO registers are not implemented\n");
>  			return 0;
>  		default:
>  			if (!(gctx->io_mode & 0x80)) {
> -				printk(KERN_INFO "Bad IO mode.\n");
> +				pr_info("Bad IO mode\n");
>  				return 0;
>  			}
>  			if (!gctx->iio[gctx->io_mode & 0x7F]) {
> -				printk(KERN_INFO
> -				       "Undefined indirect IO read method %d.\n",
> -				       gctx->io_mode & 0x7F);
> +				pr_info("Undefined indirect IO read method %d\n",
> +					gctx->io_mode & 0x7F);
>  				return 0;
>  			}
>  			val > @@ -469,22 +466,19 @@ static void
atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
>  				gctx->card->reg_write(gctx->card, idx, val);
>  			break;
>  		case ATOM_IO_PCI:
> -			printk(KERN_INFO
> -			       "PCI registers are not implemented.\n");
> +			pr_info("PCI registers are not implemented\n");
>  			return;
>  		case ATOM_IO_SYSIO:
> -			printk(KERN_INFO
> -			       "SYSIO registers are not implemented.\n");
> +			pr_info("SYSIO registers are not implemented\n");
>  			return;
>  		default:
>  			if (!(gctx->io_mode & 0x80)) {
> -				printk(KERN_INFO "Bad IO mode.\n");
> +				pr_info("Bad IO mode\n");
>  				return;
>  			}
>  			if (!gctx->iio[gctx->io_mode & 0xFF]) {
> -				printk(KERN_INFO
> -				       "Undefined indirect IO write method %d.\n",
> -				       gctx->io_mode & 0x7F);
> +				pr_info("Undefined indirect IO write method %d\n",
> +					gctx->io_mode & 0x7F);
>  				return;
>  			}
>  			atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
> @@ -850,17 +844,17 @@ static void atom_op_postcard(atom_exec_context *ctx,
int *ptr, int arg)
>  
>  static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
>  {
> -	printk(KERN_INFO "unimplemented!\n");
> +	pr_info("unimplemented!\n");
>  }
>  
>  static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
>  {
> -	printk(KERN_INFO "unimplemented!\n");
> +	pr_info("unimplemented!\n");
>  }
>  
>  static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
>  {
> -	printk(KERN_INFO "unimplemented!\n");
> +	pr_info("unimplemented!\n");
>  }
>  
>  static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int
arg)
> @@ -1023,7 +1017,7 @@ static void atom_op_switch(atom_exec_context *ctx,
int *ptr, int arg)
>  			}
>  			(*ptr) += 2;
>  		} else {
> -			printk(KERN_INFO "Bad case.\n");
> +			pr_info("Bad case\n");
>  			return;
>  		}
>  	(*ptr) += 2;
> @@ -1316,14 +1310,14 @@ struct atom_context *amdgpu_atom_parse(struct
card_info *card, void *bios)
>  	ctx->bios = bios;
>  
>  	if (CU16(0) != ATOM_BIOS_MAGIC) {
> -		printk(KERN_INFO "Invalid BIOS magic.\n");
> +		pr_info("Invalid BIOS magic\n");
>  		kfree(ctx);
>  		return NULL;
>  	}
>  	if (strncmp
>  	    (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
>  	     strlen(ATOM_ATI_MAGIC))) {
> -		printk(KERN_INFO "Invalid ATI magic.\n");
> +		pr_info("Invalid ATI magic\n");
>  		kfree(ctx);
>  		return NULL;
>  	}
> @@ -1332,7 +1326,7 @@ struct atom_context *amdgpu_atom_parse(struct
card_info *card, void *bios)
>  	if (strncmp
>  	    (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
>  	     strlen(ATOM_ROM_MAGIC))) {
> -		printk(KERN_INFO "Invalid ATOM magic.\n");
> +		pr_info("Invalid ATOM magic\n");
>  		kfree(ctx);
>  		return NULL;
>  	}
> @@ -1356,7 +1350,7 @@ struct atom_context *amdgpu_atom_parse(struct
card_info *card, void *bios)
>  			break;
>  		}
>  	}
> -	printk(KERN_INFO "ATOM BIOS: %s\n", name);
> +	pr_info("ATOM BIOS: %s\n", name);
>  
>  	return ctx;
>  }
> diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> index f97ecb49972e..b59e7e5d7279 100644
> --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> @@ -5804,9 +5804,7 @@ static int ci_dpm_init_microcode(struct amdgpu_device
*adev)
>  
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "cik_smc: Failed to load firmware \"%s\"\n",
> -		       fw_name);
> +		pr_err("cik_smc: Failed to load firmware \"%s\"\n",
fw_name);
>  		release_firmware(adev->pm.fw);
>  		adev->pm.fw = NULL;
>  	}
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> index 810bba533975..c33bc1bb4655 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> @@ -142,9 +142,7 @@ static int cik_sdma_init_microcode(struct amdgpu_device
*adev)
>  	}
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "cik_sdma: Failed to load firmware \"%s\"\n",
> -		       fw_name);
> +		pr_err("cik_sdma: Failed to load firmware \"%s\"\n",
fw_name);
>  		for (i = 0; i < adev->sdma.num_instances; i++) {
>  			release_firmware(adev->sdma.instance[i].fw);
>  			adev->sdma.instance[i].fw = NULL;
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
> index 2086e7e68de4..c8f9c1414940 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
> @@ -378,9 +378,7 @@ static int gfx_v6_0_init_microcode(struct amdgpu_device
*adev)
>  
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "gfx6: Failed to load firmware \"%s\"\n",
> -		       fw_name);
> +		pr_err("gfx6: Failed to load firmware \"%s\"\n",
fw_name);
>  		release_firmware(adev->gfx.pfp_fw);
>  		adev->gfx.pfp_fw = NULL;
>  		release_firmware(adev->gfx.me_fw);
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
> index 1f9354541f29..82c574cf3658 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
> @@ -972,9 +972,7 @@ static int gfx_v7_0_init_microcode(struct amdgpu_device
*adev)
>  
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "gfx7: Failed to load firmware \"%s\"\n",
> -		       fw_name);
> +		pr_err("gfx7: Failed to load firmware \"%s\"\n",
fw_name);
>  		release_firmware(adev->gfx.pfp_fw);
>  		adev->gfx.pfp_fw = NULL;
>  		release_firmware(adev->gfx.me_fw);
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
> index 8d05e0c4e3d7..52594b9fd182 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
> @@ -161,9 +161,7 @@ static int gmc_v7_0_init_microcode(struct amdgpu_device
*adev)
>  
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "cik_mc: Failed to load firmware \"%s\"\n",
> -		       fw_name);
> +		pr_err("cik_mc: Failed to load firmware \"%s\"\n",
fw_name);
>  		release_firmware(adev->mc.fw);
>  		adev->mc.fw = NULL;
>  	}
> @@ -938,12 +936,12 @@ static int gmc_v7_0_sw_init(void *handle)
>  	if (r) {
>  		adev->need_dma32 = true;
>  		dma_bits = 32;
> -		printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
> +		pr_warn("amdgpu: No suitable DMA available\n");
>  	}
>  	r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
>  	if (r) {
>  		pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
> -		printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
> +		pr_warn("amdgpu: No coherent DMA available\n");
>  	}
>  
>  	r = gmc_v7_0_init_microcode(adev);
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> index 7669b3259f35..421507aea36a 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> @@ -245,9 +245,7 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device
*adev)
>  
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "mc: Failed to load firmware \"%s\"\n",
> -		       fw_name);
> +		pr_err("mc: Failed to load firmware \"%s\"\n",
fw_name);
>  		release_firmware(adev->mc.fw);
>  		adev->mc.fw = NULL;
>  	}
> @@ -950,12 +948,12 @@ static int gmc_v8_0_sw_init(void *handle)
>  	if (r) {
>  		adev->need_dma32 = true;
>  		dma_bits = 32;
> -		printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
> +		pr_warn("amdgpu: No suitable DMA available\n");
>  	}
>  	r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
>  	if (r) {
>  		pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
> -		printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
> +		pr_warn("amdgpu: No coherent DMA available\n");
>  	}
>  
>  	r = gmc_v8_0_init_microcode(adev);
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> index 896be64b7013..a881cf475a19 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> @@ -170,9 +170,7 @@ static int sdma_v2_4_init_microcode(struct
amdgpu_device *adev)
>  
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "sdma_v2_4: Failed to load firmware
\"%s\"\n",
> -		       fw_name);
> +		pr_err("sdma_v2_4: Failed to load firmware
\"%s\"\n", fw_name);
>  		for (i = 0; i < adev->sdma.num_instances; i++) {
>  			release_firmware(adev->sdma.instance[i].fw);
>  			adev->sdma.instance[i].fw = NULL;
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> index 011800f621c6..255fab5fceee 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> @@ -321,9 +321,7 @@ static int sdma_v3_0_init_microcode(struct
amdgpu_device *adev)
>  	}
>  out:
>  	if (err) {
> -		printk(KERN_ERR
> -		       "sdma_v3_0: Failed to load firmware
\"%s\"\n",
> -		       fw_name);
> +		pr_err("sdma_v3_0: Failed to load firmware
\"%s\"\n", fw_name);
>  		for (i = 0; i < adev->sdma.num_instances; i++) {
>  			release_firmware(adev->sdma.instance[i].fw);
>  			adev->sdma.instance[i].fw = NULL;
> diff --git a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
> index 5725bf85eacc..7e5a965450c7 100644
> --- a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
> +++ b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
> @@ -82,7 +82,7 @@ static inline uint16_t get_pcie_lane_support(uint32_t
pcie_lane_width_cap,
>  
>  	switch (pcie_lane_width_cap) {
>  	case 0:
> -		printk(KERN_ERR "No valid PCIE lane width reported");
> +		pr_err("No valid PCIE lane width reported\n");
>  		break;
>  	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1:
>  		new_pcie_lanes = 1;
> @@ -126,7 +126,7 @@ static inline uint16_t get_pcie_lane_support(uint32_t
pcie_lane_width_cap,
>  							}
>  						}
>  						if (j > 7)
> -							printk(KERN_ERR "Cannot find a valid PCIE lane width!");
> +							pr_err("Cannot find a valid PCIE lane width!\n");
>  					}
>  				}
>  				break;
> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> index f75ee33ec5bb..418f87e805b2 100644
> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> @@ -1544,7 +1544,7 @@ static int smu7_get_evv_voltages(struct pp_hwmgr
*hwmgr)
>  					if (vddc >= 2000 || vddc == 0)
>  						return -EINVAL;
>  				} else {
> -					pr_warning("failed to retrieving EVV voltage!\n");
> +					pr_warn("failed to retrieving EVV voltage!\n");
>  					continue;
>  				}
>  
> diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
> index 072880130cfb..f3f9ebb631a5 100644
> --- a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
> +++ b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
> @@ -37,7 +37,7 @@
>  #define PP_ASSERT_WITH_CODE(cond, msg, code)	\
>  	do {					\
>  		if (!(cond)) {			\
> -			pr_warning("%s\n", msg);	\
> +			pr_warn("%s\n", msg);	\
>  			code;			\
>  		}				\
>  	} while (0)
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
> index 0f7a77b7312e..5450f5ef8e89 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
> @@ -2131,7 +2131,7 @@ uint32_t fiji_get_offsetof(uint32_t type, uint32_t
member)
>  			return offsetof(SMU73_Discrete_DpmTable, LowSclkInterruptThreshold);
>  		}
>  	}
> -	pr_warning("can't get the offset of type %x member %x\n",
type, member);
> +	pr_warn("can't get the offset of type %x member %x\n",
type, member);
>  	return 0;
>  }
>  
> @@ -2156,7 +2156,7 @@ uint32_t fiji_get_mac_definition(uint32_t value)
>  		return SMU73_MAX_LEVELS_MVDD;
>  	}
>  
> -	pr_warning("can't get the mac of %x\n", value);
> +	pr_warn("can't get the mac of %x\n", value);
>  	return 0;
>  }
>  
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
> index ad82161df831..b609ab7e9b97 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
> @@ -122,7 +122,7 @@ static void
iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
>  		break;
>  	default:
>  		smu_data->power_tune_defaults = &defaults_iceland;
> -		pr_warning("Unknown V.I. Device ID.\n");
> +		pr_warn("Unknown V.I. Device ID\n");
>  		break;
>  	}
>  	return;
> @@ -378,7 +378,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
>  			return -EINVAL);
>  
>  	if (NULL == hwmgr->dyn_state.cac_leakage_table) {
> -		pr_warning("CAC Leakage Table does not exist, using vddc.\n");
> +		pr_warn("CAC Leakage Table does not exist, using vddc\n");
>  		return 0;
>  	}
>  
> @@ -394,7 +394,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
>  				*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc
* VOLTAGE_SCALE;
>  				*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage *
VOLTAGE_SCALE);
>  			} else {
> -				pr_warning("Index from SCLK/VDDC Dependency Table exceeds the CAC
Leakage Table index, using maximum index from CAC table.\n");
> +				pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC
Leakage Table index, using maximum index from CAC table\n");
>  				*lo =
hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Vddc * VOLTAGE_SCALE;
>  				*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Leakage * VOLTAGE_SCALE);
>  			}
> @@ -414,7 +414,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
>  					*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc
* VOLTAGE_SCALE;
>  					*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage) *
VOLTAGE_SCALE;
>  				} else {
> -					pr_warning("Index from SCLK/VDDC Dependency Table exceeds the
CAC Leakage Table index in second look up, using maximum index from CAC
table.");
> +					pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC
Leakage Table index in second look up, using maximum index from CAC
table\n");
>  					*lo =
hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Vddc * VOLTAGE_SCALE;
>  					*hi =
(uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count
- 1].Leakage * VOLTAGE_SCALE);
>  				}
> @@ -423,7 +423,7 @@ static int iceland_get_std_voltage_value_sidd(struct
pp_hwmgr *hwmgr,
>  		}
>  
>  		if (!vol_found)
> -			pr_warning("Unable to get std_vddc from SCLK/VDDC Dependency
Table, using vddc.\n");
> +			pr_warn("Unable to get std_vddc from SCLK/VDDC Dependency Table,
using vddc\n");
>  	}
>  
>  	return 0;
> @@ -2146,7 +2146,7 @@ uint32_t iceland_get_offsetof(uint32_t type, uint32_t
member)
>  			return offsetof(SMU71_Discrete_DpmTable, LowSclkInterruptThreshold);
>  		}
>  	}
> -	pr_warning("can't get the offset of type %x member %x\n",
type, member);
> +	pr_warn("can't get the offset of type %x member %x\n",
type, member);
>  	return 0;
>  }
>  
> @@ -2169,7 +2169,7 @@ uint32_t iceland_get_mac_definition(uint32_t value)
>  		return SMU71_MAX_LEVELS_MVDD;
>  	}
>  
> -	pr_warning("can't get the mac of %x\n", value);
> +	pr_warn("can't get the mac of %x\n", value);
>  	return 0;
>  }
>  
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
> index 80e2329a1b9e..c9ca7a1ac171 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
> @@ -2184,7 +2184,7 @@ uint32_t polaris10_get_offsetof(uint32_t type,
uint32_t member)
>  			return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
>  		}
>  	}
> -	pr_warning("can't get the offset of type %x member %x\n",
type, member);
> +	pr_warn("can't get the offset of type %x member %x\n",
type, member);
>  	return 0;
>  }
>  
> @@ -2211,7 +2211,7 @@ uint32_t polaris10_get_mac_definition(uint32_t value)
>  		return SMU7_UVD_MCLK_HANDSHAKE_DISABLE;
>  	}
>  
> -	pr_warning("can't get the mac of %x\n", value);
> +	pr_warn("can't get the mac of %x\n", value);
>  	return 0;
>  }
>  
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
> index 331b0aba4a13..4d1439a498eb 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
> @@ -2657,7 +2657,7 @@ uint32_t tonga_get_offsetof(uint32_t type, uint32_t
member)
>  			return offsetof(SMU72_Discrete_DpmTable, LowSclkInterruptThreshold);
>  		}
>  	}
> -	pr_warning("can't get the offset of type %x member %x\n",
type, member);
> +	pr_warn("can't get the offset of type %x member %x\n",
type, member);
>  	return 0;
>  }
>  
> @@ -2681,7 +2681,7 @@ uint32_t tonga_get_mac_definition(uint32_t value)
>  	case SMU_MAX_LEVELS_MVDD:
>  		return SMU72_MAX_LEVELS_MVDD;
>  	}
> -	pr_warning("can't get the mac value %x\n", value);
> +	pr_warn("can't get the mac value %x\n", value);
>  
>  	return 0;
>  }
> diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
> index c3b9aaccdf42..3bd76e918b5d 100644
> --- a/drivers/gpu/drm/drm_cache.c
> +++ b/drivers/gpu/drm/drm_cache.c
> @@ -88,7 +88,7 @@ drm_clflush_pages(struct page *pages[], unsigned long
num_pages)
>  	}
>  
>  	if (wbinvd_on_all_cpus())
> -		printk(KERN_ERR "Timed out waiting for cache flush.\n");
> +		pr_err("Timed out waiting for cache flush\n");
>  
>  #elif defined(__powerpc__)
>  	unsigned long i;
> @@ -105,7 +105,7 @@ drm_clflush_pages(struct page *pages[], unsigned long
num_pages)
>  		kunmap_atomic(page_virtual);
>  	}
>  #else
> -	printk(KERN_ERR "Architecture has no drm_cache.c support\n");
> +	pr_err("Architecture has no drm_cache.c support\n");
>  	WARN_ON_ONCE(1);
>  #endif
>  }
> @@ -134,9 +134,9 @@ drm_clflush_sg(struct sg_table *st)
>  	}
>  
>  	if (wbinvd_on_all_cpus())
> -		printk(KERN_ERR "Timed out waiting for cache flush.\n");
> +		pr_err("Timed out waiting for cache flush\n");
>  #else
> -	printk(KERN_ERR "Architecture has no drm_cache.c support\n");
> +	pr_err("Architecture has no drm_cache.c support\n");
>  	WARN_ON_ONCE(1);
>  #endif
>  }
> @@ -167,9 +167,9 @@ drm_clflush_virt_range(void *addr, unsigned long
length)
>  	}
>  
>  	if (wbinvd_on_all_cpus())
> -		printk(KERN_ERR "Timed out waiting for cache flush.\n");
> +		pr_err("Timed out waiting for cache flush\n");
>  #else
> -	printk(KERN_ERR "Architecture has no drm_cache.c support\n");
> +	pr_err("Architecture has no drm_cache.c support\n");
>  	WARN_ON_ONCE(1);
>  #endif
>  }
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index c8baab9bee0d..ca4f054f71b2 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -1164,9 +1164,9 @@ bool drm_edid_block_valid(u8 *raw_edid, int block,
bool print_bad_edid,
>  bad:
>  	if (print_bad_edid) {
>  		if (drm_edid_is_zero(raw_edid, EDID_LENGTH)) {
> -			printk(KERN_ERR "EDID block is all zeroes\n");
> +			pr_err("EDID block is all zeroes\n");
>  		} else {
> -			printk(KERN_ERR "Raw EDID:\n");
> +			pr_err("Raw EDID:\n");
>  			print_hex_dump(KERN_ERR, " \t", DUMP_PREFIX_NONE, 16, 1,
>  			       raw_edid, EDID_LENGTH, false);
>  		}
> diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
> index 867ab8c1582b..b134482f4022 100644
> --- a/drivers/gpu/drm/drm_ioc32.c
> +++ b/drivers/gpu/drm/drm_ioc32.c
> @@ -257,8 +257,7 @@ static int compat_drm_addmap(struct file *file,
unsigned int cmd,
>  
>  	m32.handle = (unsigned long)handle;
>  	if (m32.handle != (unsigned long)handle)
> -		printk_ratelimited(KERN_ERR "compat_drm_addmap truncated
handle"
> -				   " %p for type %d offset %x\n",
> +		pr_err_ratelimited("compat_drm_addmap truncated handle %p for type
%d offset %x\n",
>  				   handle, m32.type, m32.offset);
>  
>  	if (copy_to_user(argp, &m32, sizeof(m32)))
> diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
> index 5efdb7fbb7ee..e64960db3224 100644
> --- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
> +++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
> @@ -284,8 +284,7 @@ static bool cdv_intel_lvds_mode_fixup(struct
drm_encoder *encoder,
>  			    head) {
>  		if (tmp_encoder != encoder
>  		    && tmp_encoder->crtc == encoder->crtc) {
> -			printk(KERN_ERR "Can't enable LVDS and another "
> -			       "encoder on the same pipe\n");
> +			pr_err("Can't enable LVDS and another encoder on the same
pipe\n");
>  			return false;
>  		}
>  	}
> @@ -756,13 +755,13 @@ void cdv_intel_lvds_init(struct drm_device *dev,
>  
>  failed_find:
>  	mutex_unlock(&dev->mode_config.mutex);
> -	printk(KERN_ERR "Failed find\n");
> +	pr_err("Failed find\n");
>  	psb_intel_i2c_destroy(gma_encoder->ddc_bus);
>  failed_ddc:
> -	printk(KERN_ERR "Failed DDC\n");
> +	pr_err("Failed DDC\n");
>  	psb_intel_i2c_destroy(gma_encoder->i2c_bus);
>  failed_blc_i2c:
> -	printk(KERN_ERR "Failed BLC\n");
> +	pr_err("Failed BLC\n");
>  	drm_encoder_cleanup(encoder);
>  	drm_connector_cleanup(connector);
>  	kfree(lvds_priv);
> diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c
b/drivers/gpu/drm/gma500/oaktrail_lvds.c
> index f7038f12ac76..e6943fef0611 100644
> --- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
> +++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
> @@ -255,15 +255,15 @@ static void
oaktrail_lvds_get_configuration_mode(struct drm_device *dev,
>  				((ti->vblank_hi << 8) | ti->vblank_lo);
>  		mode->clock = ti->pixel_clock * 10;
>  #if 0
> -		printk(KERN_INFO "hdisplay is %d\n", mode->hdisplay);
> -		printk(KERN_INFO "vdisplay is %d\n", mode->vdisplay);
> -		printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
> -		printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
> -		printk(KERN_INFO "htotal is %d\n", mode->htotal);
> -		printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
> -		printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
> -		printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
> -		printk(KERN_INFO "clock is %d\n", mode->clock);
> +		pr_info("hdisplay is %d\n", mode->hdisplay);
> +		pr_info("vdisplay is %d\n", mode->vdisplay);
> +		pr_info("HSS is %d\n", mode->hsync_start);
> +		pr_info("HSE is %d\n", mode->hsync_end);
> +		pr_info("htotal is %d\n", mode->htotal);
> +		pr_info("VSS is %d\n", mode->vsync_start);
> +		pr_info("VSE is %d\n", mode->vsync_end);
> +		pr_info("vtotal is %d\n", mode->vtotal);
> +		pr_info("clock is %d\n", mode->clock);
>  #endif
>  		mode_dev->panel_fixed_mode = mode;
>  	}
> diff --git a/drivers/gpu/drm/gma500/psb_drv.h
b/drivers/gpu/drm/gma500/psb_drv.h
> index 83e22fd4cfc0..83667087d6e5 100644
> --- a/drivers/gpu/drm/gma500/psb_drv.h
> +++ b/drivers/gpu/drm/gma500/psb_drv.h
> @@ -905,9 +905,8 @@ static inline void REGISTER_WRITE8(struct drm_device
*dev,
>  #define PSB_RSGX32(_offs)						\
>  ({									\
>  	if (inl(dev_priv->apm_base + PSB_APM_STS) & 0x3) {		\
> -		printk(KERN_ERR						\
> -			"access sgx when it's off!! (READ) %s, %d\n",	\
> -	       __FILE__, __LINE__);					\
> +		pr_err("access sgx when it's off!! (READ) %s, %d\n",	\
> +		       __FILE__, __LINE__);				\
>  		melay(1000);						\
>  	}								\
>  	ioread32(dev_priv->sgx_reg + (_offs));				\
> diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c
b/drivers/gpu/drm/gma500/psb_intel_lvds.c
> index 483fdce74e39..0066fe7e622e 100644
> --- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
> +++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
> @@ -388,11 +388,11 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder
*encoder,
>  
>  	/* PSB requires the LVDS is on pipe B, MRST has only one pipe anyway */
>  	if (!IS_MRST(dev) && gma_crtc->pipe == 0) {
> -		printk(KERN_ERR "Can't support LVDS on pipe A\n");
> +		pr_err("Can't support LVDS on pipe A\n");
>  		return false;
>  	}
>  	if (IS_MRST(dev) && gma_crtc->pipe != 0) {
> -		printk(KERN_ERR "Must use PIPE A\n");
> +		pr_err("Must use PIPE A\n");
>  		return false;
>  	}
>  	/* Should never happen!! */
> @@ -400,8 +400,7 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder
*encoder,
>  			    head) {
>  		if (tmp_encoder != encoder
>  		    && tmp_encoder->crtc == encoder->crtc) {
> -			printk(KERN_ERR "Can't enable LVDS and another "
> -			       "encoder on the same pipe\n");
> +			pr_err("Can't enable LVDS and another encoder on the same
pipe\n");
>  			return false;
>  		}
>  	}
> diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c
b/drivers/gpu/drm/i915/i915_sw_fence.c
> index 40f4e5efaf83..a277f8eb7beb 100644
> --- a/drivers/gpu/drm/i915/i915_sw_fence.c
> +++ b/drivers/gpu/drm/i915/i915_sw_fence.c
> @@ -395,10 +395,10 @@ static void timer_i915_sw_fence_wake(unsigned long
data)
>  {
>  	struct i915_sw_dma_fence_cb *cb = (struct i915_sw_dma_fence_cb *)data;
>  
> -	printk(KERN_WARNING "asynchronous wait on fence %s:%s:%x timed
out\n",
> -	       cb->dma->ops->get_driver_name(cb->dma),
> -	       cb->dma->ops->get_timeline_name(cb->dma),
> -	       cb->dma->seqno);
> +	pr_warn("asynchronous wait on fence %s:%s:%x timed out\n",
> +		cb->dma->ops->get_driver_name(cb->dma),
> +		cb->dma->ops->get_timeline_name(cb->dma),
> +		cb->dma->seqno);
>  	dma_fence_put(cb->dma);
>  	cb->dma = NULL;
>  
> diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c
b/drivers/gpu/drm/mgag200/mgag200_mode.c
> index 3938120e5051..f2e9b2bc18a5 100644
> --- a/drivers/gpu/drm/mgag200/mgag200_mode.c
> +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
> @@ -195,7 +195,7 @@ static int mga_g200se_set_plls(struct mga_device *mdev,
long clock)
>  	}
>  
>  	if (delta > permitteddelta) {
> -		printk(KERN_WARNING "PLL delta too large\n");
> +		pr_warn("PLL delta too large\n");
>  		return 1;
>  	}
>  
> diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
> index 70226eaa5cac..462e7d5bd872 100644
> --- a/drivers/gpu/drm/msm/msm_drv.c
> +++ b/drivers/gpu/drm/msm/msm_drv.c
> @@ -152,7 +152,7 @@ u32 msm_readl(const void __iomem *addr)
>  {
>  	u32 val = readl(addr);
>  	if (reglog)
> -		printk(KERN_ERR "IO:R %p %08x\n", addr, val);
> +		pr_err("IO:R %p %08x\n", addr, val);
>  	return val;
>  }
>  
> diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c
b/drivers/gpu/drm/nouveau/nouveau_acpi.c
> index 193573d191e5..39468c218027 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
> @@ -326,7 +326,7 @@ static bool nouveau_dsm_detect(void)
>  		nouveau_dsm_priv.dhandle = dhandle;
>  		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
>  			&buffer);
> -		printk(KERN_INFO "VGA switcheroo: detected Optimus DSM method %s
handle\n",
> +		pr_info("VGA switcheroo: detected Optimus DSM method %s
handle\n",
>  			acpi_method_name);
>  		if (has_power_resources)
>  			pr_info("nouveau: detected PR support, will not use DSM\n");
> @@ -338,7 +338,7 @@ static bool nouveau_dsm_detect(void)
>  		nouveau_dsm_priv.dhandle = dhandle;
>  		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
>  			&buffer);
> -		printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s
handle\n",
> +		pr_info("VGA switcheroo: detected DSM switching method %s
handle\n",
>  			acpi_method_name);
>  		nouveau_dsm_priv.dsm_detected = true;
>  		ret = true;
> @@ -406,7 +406,8 @@ static int nouveau_rom_call(acpi_handle rom_handle,
uint8_t *bios,
>  
>  	status = acpi_evaluate_object(rom_handle, NULL, &rom_arg,
&buffer);
>  	if (ACPI_FAILURE(status)) {
> -		printk(KERN_INFO "failed to evaluate ROM got %s\n",
acpi_format_exception(status));
> +		pr_info("failed to evaluate ROM got %s\n",
> +			acpi_format_exception(status));
>  		return -ENODEV;
>  	}
>  	obj = (union acpi_object *)buffer.pointer;
> diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c
b/drivers/gpu/drm/nouveau/nouveau_vga.c
> index eef22c6b9665..ccb597eac538 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
> @@ -41,13 +41,13 @@ nouveau_switcheroo_set_state(struct pci_dev *pdev,
>  		return;
>  
>  	if (state == VGA_SWITCHEROO_ON) {
> -		printk(KERN_ERR "VGA switcheroo: switched nouveau on\n");
> +		pr_err("VGA switcheroo: switched nouveau on\n");
>  		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>  		nouveau_pmops_resume(&pdev->dev);
>  		drm_kms_helper_poll_enable(dev);
>  		dev->switch_power_state = DRM_SWITCH_POWER_ON;
>  	} else {
> -		printk(KERN_ERR "VGA switcheroo: switched nouveau off\n");
> +		pr_err("VGA switcheroo: switched nouveau off\n");
>  		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>  		drm_kms_helper_poll_disable(dev);
>  		nouveau_switcheroo_optimus_dsm();
> diff --git a/drivers/gpu/drm/nouveau/nv50_display.c
b/drivers/gpu/drm/nouveau/nv50_display.c
> index 0b4440ffbeae..ff7437b2762d 100644
> --- a/drivers/gpu/drm/nouveau/nv50_display.c
> +++ b/drivers/gpu/drm/nouveau/nv50_display.c
> @@ -705,7 +705,7 @@ evo_wait(void *evoc, int nr)
>  				break;
>  		) < 0) {
>  			mutex_unlock(&dmac->lock);
> -			printk(KERN_ERR "nouveau: evo channel stalled\n");
> +			pr_err("nouveau: evo channel stalled\n");
>  			return NULL;
>  		}
>  
> @@ -723,18 +723,18 @@ evo_kick(u32 *push, void *evoc)
>  	mutex_unlock(&dmac->lock);
>  }
>  
> -#define evo_mthd(p,m,s) do {                                              
\
> -	const u32 _m = (m), _s = (s);                                          \
> -	if (drm_debug & DRM_UT_KMS)                                          
\
> -		printk(KERN_ERR "%04x %d %s\n", _m, _s, __func__);            
\
> -	*((p)++) = ((_s << 18) | _m);                                      
\
> +#define evo_mthd(p, m, s) do {						\
> +	const u32 _m = (m), _s = (s);					\
> +	if (drm_debug & DRM_UT_KMS)					\
> +		pr_err("%04x %d %s\n", _m, _s, __func__);		\
> +	*((p)++) = ((_s << 18) | _m);					\
>  } while(0)
>  
> -#define evo_data(p,d) do {                                                
\
> -	const u32 _d = (d);                                                    \
> -	if (drm_debug & DRM_UT_KMS)                                          
\
> -		printk(KERN_ERR "\t%08x\n", _d);                              
\
> -	*((p)++) = _d;                                                         \
> +#define evo_data(p, d) do {						\
> +	const u32 _d = (d);						\
> +	if (drm_debug & DRM_UT_KMS)					\
> +		pr_err("\t%08x\n", _d);					\
> +	*((p)++) = _d;							\
>  } while(0)
>  
> 
/******************************************************************************
> diff --git a/drivers/gpu/drm/nouveau/nvkm/core/mm.c
b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
> index fd19d652a7ab..5c7891234eea 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/core/mm.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
> @@ -31,15 +31,15 @@ nvkm_mm_dump(struct nvkm_mm *mm, const char *header)
>  {
>  	struct nvkm_mm_node *node;
>  
> -	printk(KERN_ERR "nvkm: %s\n", header);
> -	printk(KERN_ERR "nvkm: node list:\n");
> +	pr_err("nvkm: %s\n", header);
> +	pr_err("nvkm: node list:\n");
>  	list_for_each_entry(node, &mm->nodes, nl_entry) {
> -		printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
> +		pr_err("nvkm: \t%08x %08x %d\n",
>  		       node->offset, node->length, node->type);
>  	}
> -	printk(KERN_ERR "nvkm: free list:\n");
> +	pr_err("nvkm: free list:\n");
>  	list_for_each_entry(node, &mm->free, fl_entry) {
> -		printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
> +		pr_err("nvkm: \t%08x %08x %d\n",
>  		       node->offset, node->length, node->type);
>  	}
>  }
> diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c
b/drivers/gpu/drm/omapdrm/dss/dsi.c
> index f74615d005a8..5e51a5649efb 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dsi.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
> @@ -582,15 +582,14 @@ static void dsi_perf_show(struct platform_device
*dsidev, const char *name)
>  
>  	total_bytes = dsi->update_bytes;
>  
> -	printk(KERN_INFO "DSI(%s): %u us + %u us = %u us (%uHz), "
> -			"%u bytes, %u kbytes/sec\n",
> -			name,
> -			setup_us,
> -			trans_us,
> -			total_us,
> -			1000*1000 / total_us,
> -			total_bytes,
> -			total_bytes * 1000 / total_us);
> +	pr_info("DSI(%s): %u us + %u us = %u us (%uHz), %u bytes, %u
kbytes/sec\n",
> +		name,
> +		setup_us,
> +		trans_us,
> +		total_us,
> +		1000 * 1000 / total_us,
> +		total_bytes,
> +		total_bytes * 1000 / total_us);
>  }
>  #else
>  static inline void dsi_perf_mark_setup(struct platform_device *dsidev)
> diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c
b/drivers/gpu/drm/omapdrm/dss/dss.c
> index 14887d5b02e5..4e72d2fefb4d 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dss.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dss.c
> @@ -1254,8 +1254,7 @@ static int dss_bind(struct device *dev)
>  	dss.lcd_clk_source[1] = DSS_CLK_SRC_FCK;
>  
>  	rev = dss_read_reg(DSS_REVISION);
> -	printk(KERN_INFO "OMAP DSS rev %d.%d\n",
> -			FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
> +	pr_info("OMAP DSS rev %d.%d\n", FLD_GET(rev, 7, 4),
FLD_GET(rev, 3, 0));
>  
>  	dss_runtime_put();
>  
> diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h
b/drivers/gpu/drm/omapdrm/dss/dss.h
> index 56493b290731..78f6fc75948b 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dss.h
> +++ b/drivers/gpu/drm/omapdrm/dss/dss.h
> @@ -42,29 +42,26 @@
>  
>  #ifdef DSS_SUBSYS_NAME
>  #define DSSERR(format, ...) \
> -	printk(KERN_ERR "omapdss " DSS_SUBSYS_NAME " error: "
format, \
> -	## __VA_ARGS__)
> +	pr_err("omapdss " DSS_SUBSYS_NAME " error: " format,
##__VA_ARGS__)
>  #else
>  #define DSSERR(format, ...) \
> -	printk(KERN_ERR "omapdss error: " format, ## __VA_ARGS__)
> +	pr_err("omapdss error: " format, ##__VA_ARGS__)
>  #endif
>  
>  #ifdef DSS_SUBSYS_NAME
>  #define DSSINFO(format, ...) \
> -	printk(KERN_INFO "omapdss " DSS_SUBSYS_NAME ": "
format, \
> -	## __VA_ARGS__)
> +	pr_info("omapdss " DSS_SUBSYS_NAME ": " format,
##__VA_ARGS__)
>  #else
>  #define DSSINFO(format, ...) \
> -	printk(KERN_INFO "omapdss: " format, ## __VA_ARGS__)
> +	pr_info("omapdss: " format, ## __VA_ARGS__)
>  #endif
>  
>  #ifdef DSS_SUBSYS_NAME
>  #define DSSWARN(format, ...) \
> -	printk(KERN_WARNING "omapdss " DSS_SUBSYS_NAME ": "
format, \
> -	## __VA_ARGS__)
> +	pr_warn("omapdss " DSS_SUBSYS_NAME ": " format,
##__VA_ARGS__)
>  #else
>  #define DSSWARN(format, ...) \
> -	printk(KERN_WARNING "omapdss: " format, ## __VA_ARGS__)
> +	pr_warn("omapdss: " format, ##__VA_ARGS__)
>  #endif
>  
>  /* OMAP TRM gives bitfields as start:end, where start is the higher bit
> diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c
b/drivers/gpu/drm/omapdrm/omap_gem.c
> index 5d5a9f517c30..68a75b829b71 100644
> --- a/drivers/gpu/drm/omapdrm/omap_gem.c
> +++ b/drivers/gpu/drm/omapdrm/omap_gem.c
> @@ -1107,9 +1107,8 @@ static inline bool is_waiting(struct
omap_gem_sync_waiter *waiter)
>  
>  /* macro for sync debug.. */
>  #define SYNCDBG 0
> -#define SYNC(fmt, ...) do { if (SYNCDBG) \
> -		printk(KERN_ERR "%s:%d: "fmt"\n", \
> -				__func__, __LINE__, ##__VA_ARGS__); \
> +#define SYNC(fmt, ...) do { if (SYNCDBG)				\
> +		pr_err("%s:%d: " fmt "\n", __func__, __LINE__,
##__VA_ARGS__); \
>  	} while (0)
>  
>  
> diff --git a/drivers/gpu/drm/r128/r128_cce.c
b/drivers/gpu/drm/r128/r128_cce.c
> index 14fd83b5f497..c9890afe69d6 100644
> --- a/drivers/gpu/drm/r128/r128_cce.c
> +++ b/drivers/gpu/drm/r128/r128_cce.c
> @@ -149,20 +149,19 @@ static int r128_cce_load_microcode(drm_r128_private_t
*dev_priv)
>  
>  	pdev = platform_device_register_simple("r128_cce", 0, NULL, 0);
>  	if (IS_ERR(pdev)) {
> -		printk(KERN_ERR "r128_cce: Failed to register firmware\n");
> +		pr_err("r128_cce: Failed to register firmware\n");
>  		return PTR_ERR(pdev);
>  	}
>  	rc = request_firmware(&fw, FIRMWARE_NAME, &pdev->dev);
>  	platform_device_unregister(pdev);
>  	if (rc) {
> -		printk(KERN_ERR "r128_cce: Failed to load firmware
\"%s\"\n",
> +		pr_err("r128_cce: Failed to load firmware \"%s\"\n",
>  		       FIRMWARE_NAME);
>  		return rc;
>  	}
>  
>  	if (fw->size != 256 * 8) {
> -		printk(KERN_ERR
> -		       "r128_cce: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("r128_cce: Bogus length %zu in firmware
\"%s\"\n",
>  		       fw->size, FIRMWARE_NAME);
>  		rc = -EINVAL;
>  		goto out_release;
> diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
> index f66c33dd21a3..6a2e091aa7b6 100644
> --- a/drivers/gpu/drm/radeon/atom.c
> +++ b/drivers/gpu/drm/radeon/atom.c
> @@ -170,7 +170,7 @@ static uint32_t atom_iio_execute(struct atom_context
*ctx, int base,
>  		case ATOM_IIO_END:
>  			return temp;
>  		default:
> -			printk(KERN_INFO "Unknown IIO opcode.\n");
> +			pr_info("Unknown IIO opcode\n");
>  			return 0;
>  		}
>  }
> @@ -194,22 +194,19 @@ static uint32_t atom_get_src_int(atom_exec_context
*ctx, uint8_t attr,
>  			val = gctx->card->reg_read(gctx->card, idx);
>  			break;
>  		case ATOM_IO_PCI:
> -			printk(KERN_INFO
> -			       "PCI registers are not implemented.\n");
> +			pr_info("PCI registers are not implemented\n");
>  			return 0;
>  		case ATOM_IO_SYSIO:
> -			printk(KERN_INFO
> -			       "SYSIO registers are not implemented.\n");
> +			pr_info("SYSIO registers are not implemented\n");
>  			return 0;
>  		default:
>  			if (!(gctx->io_mode & 0x80)) {
> -				printk(KERN_INFO "Bad IO mode.\n");
> +				pr_info("Bad IO mode\n");
>  				return 0;
>  			}
>  			if (!gctx->iio[gctx->io_mode & 0x7F]) {
> -				printk(KERN_INFO
> -				       "Undefined indirect IO read method %d.\n",
> -				       gctx->io_mode & 0x7F);
> +				pr_info("Undefined indirect IO read method %d\n",
> +					gctx->io_mode & 0x7F);
>  				return 0;
>  			}
>  			val > @@ -473,22 +470,19 @@ static void
atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
>  				gctx->card->reg_write(gctx->card, idx, val);
>  			break;
>  		case ATOM_IO_PCI:
> -			printk(KERN_INFO
> -			       "PCI registers are not implemented.\n");
> +			pr_info("PCI registers are not implemented\n");
>  			return;
>  		case ATOM_IO_SYSIO:
> -			printk(KERN_INFO
> -			       "SYSIO registers are not implemented.\n");
> +			pr_info("SYSIO registers are not implemented\n");
>  			return;
>  		default:
>  			if (!(gctx->io_mode & 0x80)) {
> -				printk(KERN_INFO "Bad IO mode.\n");
> +				pr_info("Bad IO mode\n");
>  				return;
>  			}
>  			if (!gctx->iio[gctx->io_mode & 0xFF]) {
> -				printk(KERN_INFO
> -				       "Undefined indirect IO write method %d.\n",
> -				       gctx->io_mode & 0x7F);
> +				pr_info("Undefined indirect IO write method %d\n",
> +					gctx->io_mode & 0x7F);
>  				return;
>  			}
>  			atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
> @@ -819,17 +813,17 @@ static void atom_op_postcard(atom_exec_context *ctx,
int *ptr, int arg)
>  
>  static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
>  {
> -	printk(KERN_INFO "unimplemented!\n");
> +	pr_info("unimplemented!\n");
>  }
>  
>  static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
>  {
> -	printk(KERN_INFO "unimplemented!\n");
> +	pr_info("unimplemented!\n");
>  }
>  
>  static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
>  {
> -	printk(KERN_INFO "unimplemented!\n");
> +	pr_info("unimplemented!\n");
>  }
>  
>  static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int
arg)
> @@ -992,7 +986,7 @@ static void atom_op_switch(atom_exec_context *ctx, int
*ptr, int arg)
>  			}
>  			(*ptr) += 2;
>  		} else {
> -			printk(KERN_INFO "Bad case.\n");
> +			pr_info("Bad case\n");
>  			return;
>  		}
>  	(*ptr) += 2;
> @@ -1026,7 +1020,7 @@ static void atom_op_xor(atom_exec_context *ctx, int
*ptr, int arg)
>  
>  static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
>  {
> -	printk(KERN_INFO "unimplemented!\n");
> +	pr_info("unimplemented!\n");
>  }
>  
>  static struct {
> @@ -1280,14 +1274,14 @@ struct atom_context *atom_parse(struct card_info
*card, void *bios)
>  	ctx->bios = bios;
>  
>  	if (CU16(0) != ATOM_BIOS_MAGIC) {
> -		printk(KERN_INFO "Invalid BIOS magic.\n");
> +		pr_info("Invalid BIOS magic\n");
>  		kfree(ctx);
>  		return NULL;
>  	}
>  	if (strncmp
>  	    (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
>  	     strlen(ATOM_ATI_MAGIC))) {
> -		printk(KERN_INFO "Invalid ATI magic.\n");
> +		pr_info("Invalid ATI magic\n");
>  		kfree(ctx);
>  		return NULL;
>  	}
> @@ -1296,7 +1290,7 @@ struct atom_context *atom_parse(struct card_info
*card, void *bios)
>  	if (strncmp
>  	    (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
>  	     strlen(ATOM_ROM_MAGIC))) {
> -		printk(KERN_INFO "Invalid ATOM magic.\n");
> +		pr_info("Invalid ATOM magic\n");
>  		kfree(ctx);
>  		return NULL;
>  	}
> @@ -1320,7 +1314,7 @@ struct atom_context *atom_parse(struct card_info
*card, void *bios)
>  			break;
>  		}
>  	}
> -	printk(KERN_INFO "ATOM BIOS: %s\n", name);
> +	pr_info("ATOM BIOS: %s\n", name);
>  
>  	return ctx;
>  }
> diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
> index f6ff41a0eed6..b338d58e281f 100644
> --- a/drivers/gpu/drm/radeon/cik.c
> +++ b/drivers/gpu/drm/radeon/cik.c
> @@ -2069,8 +2069,7 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->pfp_fw->size != pfp_req_size) {
> -			printk(KERN_ERR
> -			       "cik_cp: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("cik_cp: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->pfp_fw->size, fw_name);
>  			err = -EINVAL;
>  			goto out;
> @@ -2078,8 +2077,7 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  	} else {
>  		err = radeon_ucode_validate(rdev->pfp_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "cik_fw: validation failed for firmware
\"%s\"\n",
> +			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -2095,16 +2093,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->me_fw->size != me_req_size) {
> -			printk(KERN_ERR
> -			       "cik_cp: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("cik_cp: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->me_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->me_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "cik_fw: validation failed for firmware
\"%s\"\n",
> +			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -2120,16 +2116,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->ce_fw->size != ce_req_size) {
> -			printk(KERN_ERR
> -			       "cik_cp: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("cik_cp: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->ce_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->ce_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "cik_fw: validation failed for firmware
\"%s\"\n",
> +			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -2145,16 +2139,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->mec_fw->size != mec_req_size) {
> -			printk(KERN_ERR
> -			       "cik_cp: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("cik_cp: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->mec_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->mec_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "cik_fw: validation failed for firmware
\"%s\"\n",
> +			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -2185,16 +2177,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->rlc_fw->size != rlc_req_size) {
> -			printk(KERN_ERR
> -			       "cik_rlc: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("cik_rlc: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->rlc_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->rlc_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "cik_fw: validation failed for firmware
\"%s\"\n",
> +			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -2210,16 +2200,14 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->sdma_fw->size != sdma_req_size) {
> -			printk(KERN_ERR
> -			       "cik_sdma: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("cik_sdma: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->sdma_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->sdma_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "cik_fw: validation failed for firmware
\"%s\"\n",
> +			pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -2242,8 +2230,7 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  			}
>  			if ((rdev->mc_fw->size != mc_req_size) &&
>  			    (rdev->mc_fw->size != mc2_req_size)){
> -				printk(KERN_ERR
> -				       "cik_mc: Bogus length %zu in firmware
\"%s\"\n",
> +				pr_err("cik_mc: Bogus length %zu in firmware
\"%s\"\n",
>  				       rdev->mc_fw->size, fw_name);
>  				err = -EINVAL;
>  			}
> @@ -2251,8 +2238,7 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  		} else {
>  			err = radeon_ucode_validate(rdev->mc_fw);
>  			if (err) {
> -				printk(KERN_ERR
> -				       "cik_fw: validation failed for firmware
\"%s\"\n",
> +				pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  				       fw_name);
>  				goto out;
>  			} else {
> @@ -2269,23 +2255,20 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  			snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin",
chip_name);
>  			err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
>  			if (err) {
> -				printk(KERN_ERR
> -				       "smc: error loading firmware \"%s\"\n",
> +				pr_err("smc: error loading firmware \"%s\"\n",
>  				       fw_name);
>  				release_firmware(rdev->smc_fw);
>  				rdev->smc_fw = NULL;
>  				err = 0;
>  			} else if (rdev->smc_fw->size != smc_req_size) {
> -				printk(KERN_ERR
> -				       "cik_smc: Bogus length %zu in firmware
\"%s\"\n",
> +				pr_err("cik_smc: Bogus length %zu in firmware
\"%s\"\n",
>  				       rdev->smc_fw->size, fw_name);
>  				err = -EINVAL;
>  			}
>  		} else {
>  			err = radeon_ucode_validate(rdev->smc_fw);
>  			if (err) {
> -				printk(KERN_ERR
> -				       "cik_fw: validation failed for firmware
\"%s\"\n",
> +				pr_err("cik_fw: validation failed for firmware
\"%s\"\n",
>  				       fw_name);
>  				goto out;
>  			} else {
> @@ -2297,7 +2280,7 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  	if (new_fw == 0) {
>  		rdev->new_fw = false;
>  	} else if (new_fw < num_fw) {
> -		printk(KERN_ERR "ci_fw: mixing new and old firmware!\n");
> +		pr_err("ci_fw: mixing new and old firmware!\n");
>  		err = -EINVAL;
>  	} else {
>  		rdev->new_fw = true;
> @@ -2306,8 +2289,7 @@ static int cik_init_microcode(struct radeon_device
*rdev)
>  out:
>  	if (err) {
>  		if (err != -EINVAL)
> -			printk(KERN_ERR
> -			       "cik_cp: Failed to load firmware \"%s\"\n",
> +			pr_err("cik_cp: Failed to load firmware \"%s\"\n",
>  			       fw_name);
>  		release_firmware(rdev->pfp_fw);
>  		rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/radeon/evergreen.c
b/drivers/gpu/drm/radeon/evergreen.c
> index 0b6b5766216f..d1b1e0cc3c25 100644
> --- a/drivers/gpu/drm/radeon/evergreen.c
> +++ b/drivers/gpu/drm/radeon/evergreen.c
> @@ -2486,7 +2486,7 @@ void evergreen_pcie_gart_tlb_flush(struct
radeon_device *rdev)
>  		tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
>  		tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
>  		if (tmp == 2) {
> -			printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
> +			pr_warn("[drm] r600 flush TLB failed\n");
>  			return;
>  		}
>  		if (tmp) {
> diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c
b/drivers/gpu/drm/radeon/evergreen_cs.c
> index f8b05090232a..54324330b91f 100644
> --- a/drivers/gpu/drm/radeon/evergreen_cs.c
> +++ b/drivers/gpu/drm/radeon/evergreen_cs.c
> @@ -1061,8 +1061,7 @@ static int evergreen_packet0_check(struct
radeon_cs_parser *p,
>  		}
>  		break;
>  	default:
> -		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> -		       reg, idx);
> +		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
>  		return -EINVAL;
>  	}
>  	return 0;
> @@ -2776,7 +2775,7 @@ int evergreen_cs_parse(struct radeon_cs_parser *p)
>  	} while (p->idx < p->chunk_ib->length_dw);
>  #if 0
>  	for (r = 0; r < p->ib.length_dw; r++) {
> -		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
> +		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
>  		mdelay(1);
>  	}
>  #endif
> @@ -3215,7 +3214,7 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser
*p)
>  	} while (p->idx < p->chunk_ib->length_dw);
>  #if 0
>  	for (r = 0; r < p->ib->length_dw; r++) {
> -		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
> +		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
>  		mdelay(1);
>  	}
>  #endif
> diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
> index a0d4a0522fdc..9eccd0c81d88 100644
> --- a/drivers/gpu/drm/radeon/ni.c
> +++ b/drivers/gpu/drm/radeon/ni.c
> @@ -774,8 +774,7 @@ int ni_init_microcode(struct radeon_device *rdev)
>  	if (err)
>  		goto out;
>  	if (rdev->pfp_fw->size != pfp_req_size) {
> -		printk(KERN_ERR
> -		       "ni_cp: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("ni_cp: Bogus length %zu in firmware
\"%s\"\n",
>  		       rdev->pfp_fw->size, fw_name);
>  		err = -EINVAL;
>  		goto out;
> @@ -786,8 +785,7 @@ int ni_init_microcode(struct radeon_device *rdev)
>  	if (err)
>  		goto out;
>  	if (rdev->me_fw->size != me_req_size) {
> -		printk(KERN_ERR
> -		       "ni_cp: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("ni_cp: Bogus length %zu in firmware
\"%s\"\n",
>  		       rdev->me_fw->size, fw_name);
>  		err = -EINVAL;
>  	}
> @@ -797,8 +795,7 @@ int ni_init_microcode(struct radeon_device *rdev)
>  	if (err)
>  		goto out;
>  	if (rdev->rlc_fw->size != rlc_req_size) {
> -		printk(KERN_ERR
> -		       "ni_rlc: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("ni_rlc: Bogus length %zu in firmware
\"%s\"\n",
>  		       rdev->rlc_fw->size, fw_name);
>  		err = -EINVAL;
>  	}
> @@ -810,8 +807,7 @@ int ni_init_microcode(struct radeon_device *rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->mc_fw->size != mc_req_size) {
> -			printk(KERN_ERR
> -			       "ni_mc: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("ni_mc: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->mc_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
> @@ -821,15 +817,12 @@ int ni_init_microcode(struct radeon_device *rdev)
>  		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin",
chip_name);
>  		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "smc: error loading firmware \"%s\"\n",
> -			       fw_name);
> +			pr_err("smc: error loading firmware \"%s\"\n",
fw_name);
>  			release_firmware(rdev->smc_fw);
>  			rdev->smc_fw = NULL;
>  			err = 0;
>  		} else if (rdev->smc_fw->size != smc_req_size) {
> -			printk(KERN_ERR
> -			       "ni_mc: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("ni_mc: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->mc_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
> @@ -838,8 +831,7 @@ int ni_init_microcode(struct radeon_device *rdev)
>  out:
>  	if (err) {
>  		if (err != -EINVAL)
> -			printk(KERN_ERR
> -			       "ni_cp: Failed to load firmware \"%s\"\n",
> +			pr_err("ni_cp: Failed to load firmware \"%s\"\n",
>  			       fw_name);
>  		release_firmware(rdev->pfp_fw);
>  		rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
> index e3399310d41d..aefca0b03f38 100644
> --- a/drivers/gpu/drm/radeon/r100.c
> +++ b/drivers/gpu/drm/radeon/r100.c
> @@ -1042,11 +1042,9 @@ static int r100_cp_init_microcode(struct
radeon_device *rdev)
>  
>  	err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
>  	if (err) {
> -		printk(KERN_ERR "radeon_cp: Failed to load firmware
\"%s\"\n",
> -		       fw_name);
> +		pr_err("radeon_cp: Failed to load firmware
\"%s\"\n", fw_name);
>  	} else if (rdev->me_fw->size % 8) {
> -		printk(KERN_ERR
> -		       "radeon_cp: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("radeon_cp: Bogus length %zu in firmware
\"%s\"\n",
>  		       rdev->me_fw->size, fw_name);
>  		err = -EINVAL;
>  		release_firmware(rdev->me_fw);
> @@ -1087,8 +1085,7 @@ static void r100_cp_load_microcode(struct
radeon_device *rdev)
>  	int i, size;
>  
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while programming pipes. Bad
things might happen.\n");
>  	}
>  
>  	if (rdev->me_fw) {
> @@ -1246,8 +1243,7 @@ void r100_cp_disable(struct radeon_device *rdev)
>  	WREG32(RADEON_CP_CSQ_CNTL, 0);
>  	WREG32(R_000770_SCRATCH_UMSK, 0);
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while programming pipes. Bad
things might happen.\n");
>  	}
>  }
>  
> @@ -1881,8 +1877,7 @@ static int r100_packet0_check(struct radeon_cs_parser
*p,
>  		track->tex_dirty = true;
>  		break;
>  	default:
> -		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> -		       reg, idx);
> +		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
>  		return -EINVAL;
>  	}
>  	return 0;
> @@ -2486,8 +2481,7 @@ int r100_gui_wait_for_idle(struct radeon_device
*rdev)
>  	uint32_t tmp;
>  
>  	if (r100_rbbm_fifo_wait_for_entry(rdev, 64)) {
> -		printk(KERN_WARNING "radeon: wait for empty RBBM fifo failed
!"
> -		       " Bad things might happen.\n");
> +		pr_warn("radeon: wait for empty RBBM fifo failed! Bad things might
happen.\n");
>  	}
>  	for (i = 0; i < rdev->usec_timeout; i++) {
>  		tmp = RREG32(RADEON_RBBM_STATUS);
> diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c
> index c70e6d5bcd19..c22321cc5a41 100644
> --- a/drivers/gpu/drm/radeon/r200.c
> +++ b/drivers/gpu/drm/radeon/r200.c
> @@ -537,8 +537,7 @@ int r200_packet0_check(struct radeon_cs_parser *p,
>  		track->tex_dirty = true;
>  		break;
>  	default:
> -		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> -		       reg, idx);
> +		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
>  		return -EINVAL;
>  	}
>  	return 0;
> diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
> index 7e417d8dc733..21161aa8acbf 100644
> --- a/drivers/gpu/drm/radeon/r300.c
> +++ b/drivers/gpu/drm/radeon/r300.c
> @@ -387,8 +387,7 @@ static void r300_gpu_init(struct radeon_device *rdev)
>  	WREG32(R300_GB_TILE_CONFIG, gb_tile_config);
>  
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while programming pipes. Bad
things might happen.\n");
>  	}
>  
>  	tmp = RREG32(R300_DST_PIPE_CONFIG);
> @@ -399,14 +398,12 @@ static void r300_gpu_init(struct radeon_device *rdev)
>  	       R300_DC_DC_DISABLE_IGNORE_PE);
>  
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while programming pipes. Bad
things might happen.\n");
>  	}
>  	if (r300_mc_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait MC idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
>  	}
> -	DRM_INFO("radeon: %d quad pipes, %d Z pipes initialized.\n",
> +	DRM_INFO("radeon: %d quad pipes, %d Z pipes initialized\n",
>  		 rdev->num_gb_pipes, rdev->num_z_pipes);
>  }
>  
> @@ -1165,7 +1162,7 @@ static int r300_packet0_check(struct radeon_cs_parser
*p,
>  	}
>  	return 0;
>  fail:
> -	printk(KERN_ERR "Forbidden register 0x%04X in cs at %d
(val=%08x)\n",
> +	pr_err("Forbidden register 0x%04X in cs at %d (val=%08x)\n",
>  	       reg, idx, idx_value);
>  	return -EINVAL;
>  }
> diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
> index 2828605aef3f..3eb0c4f9f796 100644
> --- a/drivers/gpu/drm/radeon/r420.c
> +++ b/drivers/gpu/drm/radeon/r420.c
> @@ -92,8 +92,7 @@ void r420_pipes_init(struct radeon_device *rdev)
>  	       (1 << 2) | (1 << 3));
>  	/* add idle wait as per freedesktop.org bug 24041 */
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while programming pipes. Bad
things might happen.\n");
>  	}
>  	/* get max number of pipes */
>  	gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
> @@ -128,8 +127,7 @@ void r420_pipes_init(struct radeon_device *rdev)
>  	tmp |= R300_TILE_SIZE_16 | R300_ENABLE_TILING;
>  	WREG32(R300_GB_TILE_CONFIG, tmp);
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while programming pipes. Bad
things might happen.\n");
>  	}
>  
>  	tmp = RREG32(R300_DST_PIPE_CONFIG);
> @@ -141,8 +139,7 @@ void r420_pipes_init(struct radeon_device *rdev)
>  	       R300_DC_DC_DISABLE_IGNORE_PE);
>  
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while programming pipes. Bad
things might happen.\n");
>  	}
>  
>  	if (rdev->family == CHIP_RV530) {
> diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
> index 98d6053c36c6..074cf752faef 100644
> --- a/drivers/gpu/drm/radeon/r520.c
> +++ b/drivers/gpu/drm/radeon/r520.c
> @@ -86,8 +86,7 @@ static void r520_gpu_init(struct radeon_device *rdev)
>  	      (((gb_pipe_select >> 8) & 0xF) << 4);
>  	WREG32_PLL(0x000D, tmp);
>  	if (r520_mc_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait MC idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
>  	}
>  }
>  
> diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
> index a951881c2a50..0a085176e79b 100644
> --- a/drivers/gpu/drm/radeon/r600.c
> +++ b/drivers/gpu/drm/radeon/r600.c
> @@ -1094,7 +1094,7 @@ void r600_pcie_gart_tlb_flush(struct radeon_device
*rdev)
>  		tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
>  		tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
>  		if (tmp == 2) {
> -			printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
> +			pr_warn("[drm] r600 flush TLB failed\n");
>  			return;
>  		}
>  		if (tmp) {
> @@ -2550,8 +2550,7 @@ int r600_init_microcode(struct radeon_device *rdev)
>  	if (err)
>  		goto out;
>  	if (rdev->pfp_fw->size != pfp_req_size) {
> -		printk(KERN_ERR
> -		       "r600_cp: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("r600_cp: Bogus length %zu in firmware
\"%s\"\n",
>  		       rdev->pfp_fw->size, fw_name);
>  		err = -EINVAL;
>  		goto out;
> @@ -2562,8 +2561,7 @@ int r600_init_microcode(struct radeon_device *rdev)
>  	if (err)
>  		goto out;
>  	if (rdev->me_fw->size != me_req_size) {
> -		printk(KERN_ERR
> -		       "r600_cp: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("r600_cp: Bogus length %zu in firmware
\"%s\"\n",
>  		       rdev->me_fw->size, fw_name);
>  		err = -EINVAL;
>  	}
> @@ -2573,8 +2571,7 @@ int r600_init_microcode(struct radeon_device *rdev)
>  	if (err)
>  		goto out;
>  	if (rdev->rlc_fw->size != rlc_req_size) {
> -		printk(KERN_ERR
> -		       "r600_rlc: Bogus length %zu in firmware
\"%s\"\n",
> +		pr_err("r600_rlc: Bogus length %zu in firmware
\"%s\"\n",
>  		       rdev->rlc_fw->size, fw_name);
>  		err = -EINVAL;
>  	}
> @@ -2583,15 +2580,12 @@ int r600_init_microcode(struct radeon_device *rdev)
>  		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin",
smc_chip_name);
>  		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "smc: error loading firmware \"%s\"\n",
> -			       fw_name);
> +			pr_err("smc: error loading firmware \"%s\"\n",
fw_name);
>  			release_firmware(rdev->smc_fw);
>  			rdev->smc_fw = NULL;
>  			err = 0;
>  		} else if (rdev->smc_fw->size != smc_req_size) {
> -			printk(KERN_ERR
> -			       "smc: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("smc: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->smc_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
> @@ -2600,8 +2594,7 @@ int r600_init_microcode(struct radeon_device *rdev)
>  out:
>  	if (err) {
>  		if (err != -EINVAL)
> -			printk(KERN_ERR
> -			       "r600_cp: Failed to load firmware \"%s\"\n",
> +			pr_err("r600_cp: Failed to load firmware \"%s\"\n",
>  			       fw_name);
>  		release_firmware(rdev->pfp_fw);
>  		rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/radeon/r600_cs.c
b/drivers/gpu/drm/radeon/r600_cs.c
> index 595a19736458..97fd58e97043 100644
> --- a/drivers/gpu/drm/radeon/r600_cs.c
> +++ b/drivers/gpu/drm/radeon/r600_cs.c
> @@ -932,8 +932,7 @@ static int r600_packet0_check(struct radeon_cs_parser
*p,
>  		}
>  		break;
>  	default:
> -		printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> -		       reg, idx);
> +		pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
>  		return -EINVAL;
>  	}
>  	return 0;
> @@ -2320,7 +2319,7 @@ int r600_cs_parse(struct radeon_cs_parser *p)
>  	} while (p->idx < p->chunk_ib->length_dw);
>  #if 0
>  	for (r = 0; r < p->ib.length_dw; r++) {
> -		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
> +		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
>  		mdelay(1);
>  	}
>  #endif
> @@ -2528,7 +2527,7 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
>  	} while (p->idx < p->chunk_ib->length_dw);
>  #if 0
>  	for (r = 0; r < p->ib->length_dw; r++) {
> -		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
> +		pr_info("%05d  0x%08X\n", r, p->ib.ptr[r]);
>  		mdelay(1);
>  	}
>  #endif
> diff --git a/drivers/gpu/drm/radeon/radeon.h
b/drivers/gpu/drm/radeon/radeon.h
> index 44e0c5ed6418..2e400dc414e3 100644
> --- a/drivers/gpu/drm/radeon/radeon.h
> +++ b/drivers/gpu/drm/radeon/radeon.h
> @@ -2535,7 +2535,8 @@ static inline struct radeon_fence
*to_radeon_fence(struct dma_fence *f)
>  #define WREG16(reg, v) writew(v, (rdev->rmmio) + (reg))
>  #define RREG32(reg) r100_mm_rreg(rdev, (reg), false)
>  #define RREG32_IDX(reg) r100_mm_rreg(rdev, (reg), true)
> -#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " :
0x%08X\n", r100_mm_rreg(rdev, (reg), false))
> +#define DREG32(reg) pr_info("REGISTER: " #reg " :
0x%08X\n",	\
> +			    r100_mm_rreg(rdev, (reg), false))
>  #define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v), false)
>  #define WREG32_IDX(reg, v) r100_mm_wreg(rdev, (reg), (v), true)
>  #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) &
FIELD##_MASK)
> diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
> index 0ae13cd2adda..40be4068ca69 100644
> --- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
> +++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
> @@ -577,8 +577,8 @@ static bool radeon_atpx_detect(void)
>  
>  	if (has_atpx && vga_count == 2) {
>  		acpi_get_name(radeon_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME,
&buffer);
> -		printk(KERN_INFO "vga_switcheroo: detected switching method %s
handle\n",
> -		       acpi_method_name);
> +		pr_info("vga_switcheroo: detected switching method %s
handle\n",
> +			acpi_method_name);
>  		radeon_atpx_priv.atpx_detected = true;
>  		radeon_atpx_priv.bridge_pm_usable = d3_supported;
>  		radeon_atpx_init();
> diff --git a/drivers/gpu/drm/radeon/radeon_audio.c
b/drivers/gpu/drm/radeon/radeon_audio.c
> index b214663b370d..aaacac190d26 100644
> --- a/drivers/gpu/drm/radeon/radeon_audio.c
> +++ b/drivers/gpu/drm/radeon/radeon_audio.c
> @@ -576,9 +576,9 @@ static void radeon_audio_calc_cts(unsigned int clock,
int *CTS, int *N, int freq
>  
>  	/* Check that we are in spec (not always possible) */
>  	if (n < (128*freq/1500))
> -		printk(KERN_WARNING "Calculated ACR N value is too small. You may
experience audio problems.\n");
> +		pr_warn("Calculated ACR N value is too small. You may experience
audio problems.\n");
>  	if (n > (128*freq/300))
> -		printk(KERN_WARNING "Calculated ACR N value is too large. You may
experience audio problems.\n");
> +		pr_warn("Calculated ACR N value is too large. You may experience
audio problems.\n");
>  
>  	*N = n;
>  	*CTS = cts;
> diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c
b/drivers/gpu/drm/radeon/radeon_clocks.c
> index c1135feb93c1..e55146cdf543 100644
> --- a/drivers/gpu/drm/radeon/radeon_clocks.c
> +++ b/drivers/gpu/drm/radeon/radeon_clocks.c
> @@ -111,7 +111,7 @@ static bool radeon_read_clocks_OF(struct drm_device
*dev)
>  		return false;
>  	val = of_get_property(dp, "ATY,RefCLK", NULL);
>  	if (!val || !*val) {
> -		printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n");
> +		pr_warn("radeonfb: No ATY,RefCLK property !\n");
>  		return false;
>  	}
>  	p1pll->reference_freq = p2pll->reference_freq = (*val) / 10;
> diff --git a/drivers/gpu/drm/radeon/radeon_device.c
b/drivers/gpu/drm/radeon/radeon_device.c
> index 4b0c388be3f5..dde59c36ba92 100644
> --- a/drivers/gpu/drm/radeon/radeon_device.c
> +++ b/drivers/gpu/drm/radeon/radeon_device.c
> @@ -1249,7 +1249,7 @@ static void radeon_switcheroo_set_state(struct
pci_dev *pdev, enum vga_switchero
>  	if (state == VGA_SWITCHEROO_ON) {
>  		unsigned d3_delay = dev->pdev->d3_delay;
>  
> -		printk(KERN_INFO "radeon: switched on\n");
> +		pr_info("radeon: switched on\n");
>  		/* don't suspend or resume card normally */
>  		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>  
> @@ -1263,7 +1263,7 @@ static void radeon_switcheroo_set_state(struct
pci_dev *pdev, enum vga_switchero
>  		dev->switch_power_state = DRM_SWITCH_POWER_ON;
>  		drm_kms_helper_poll_enable(dev);
>  	} else {
> -		printk(KERN_INFO "radeon: switched off\n");
> +		pr_info("radeon: switched off\n");
>  		drm_kms_helper_poll_disable(dev);
>  		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>  		radeon_suspend_kms(dev, true, true, false);
> @@ -1410,12 +1410,12 @@ int radeon_device_init(struct radeon_device *rdev,
>  	if (r) {
>  		rdev->need_dma32 = true;
>  		dma_bits = 32;
> -		printk(KERN_WARNING "radeon: No suitable DMA available.\n");
> +		pr_warn("radeon: No suitable DMA available\n");
>  	}
>  	r = pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(dma_bits));
>  	if (r) {
>  		pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(32));
> -		printk(KERN_WARNING "radeon: No coherent DMA available.\n");
> +		pr_warn("radeon: No coherent DMA available\n");
>  	}
>  
>  	/* Registers mapping */
> diff --git a/drivers/gpu/drm/radeon/radeon_fb.c
b/drivers/gpu/drm/radeon/radeon_fb.c
> index 2be4fe9c7217..53aa94f705a7 100644
> --- a/drivers/gpu/drm/radeon/radeon_fb.c
> +++ b/drivers/gpu/drm/radeon/radeon_fb.c
> @@ -149,8 +149,7 @@ static int radeonfb_create_pinned_object(struct
radeon_fbdev *rfbdev,
>  				       RADEON_GEM_DOMAIN_VRAM,
>  				       0, true, &gobj);
>  	if (ret) {
> -		printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
> -		       aligned_size);
> +		pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
>  		return -ENOMEM;
>  	}
>  	rbo = gem_to_radeon_bo(gobj);
> diff --git a/drivers/gpu/drm/radeon/radeon_gem.c
b/drivers/gpu/drm/radeon/radeon_gem.c
> index 96683f5b2b1b..9b0b123ce079 100644
> --- a/drivers/gpu/drm/radeon/radeon_gem.c
> +++ b/drivers/gpu/drm/radeon/radeon_gem.c
> @@ -106,7 +106,7 @@ static int radeon_gem_set_domain(struct drm_gem_object
*gobj,
>  	}
>  	if (!domain) {
>  		/* Do nothings */
> -		printk(KERN_WARNING "Set domain without domain !\n");
> +		pr_warn("Set domain without domain !\n");
>  		return 0;
>  	}
>  	if (domain == RADEON_GEM_DOMAIN_CPU) {
> @@ -116,7 +116,7 @@ static int radeon_gem_set_domain(struct drm_gem_object
*gobj,
>  			r = -EBUSY;
>  
>  		if (r < 0 && r != -EINTR) {
> -			printk(KERN_ERR "Failed to wait for object: %li\n", r);
> +			pr_err("Failed to wait for object: %li\n", r);
>  			return r;
>  		}
>  	}
> diff --git a/drivers/gpu/drm/radeon/radeon_test.c
b/drivers/gpu/drm/radeon/radeon_test.c
> index 791818165c76..4fdc7bda7a7d 100644
> --- a/drivers/gpu/drm/radeon/radeon_test.c
> +++ b/drivers/gpu/drm/radeon/radeon_test.c
> @@ -246,7 +246,7 @@ static void radeon_do_test_moves(struct radeon_device
*rdev, int flag)
>  out_cleanup:
>  	kfree(gtt_obj);
>  	if (r) {
> -		printk(KERN_WARNING "Error while testing BO move.\n");
> +		pr_warn("Error while testing BO move\n");
>  	}
>  }
>  
> @@ -394,7 +394,7 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
>  		radeon_fence_unref(&fence2);
>  
>  	if (r)
> -		printk(KERN_WARNING "Error while testing ring sync (%d).\n",
r);
> +		pr_warn("Error while testing ring sync (%d)\n", r);
>  }
>  
>  static void radeon_test_ring_sync2(struct radeon_device *rdev,
> @@ -504,7 +504,7 @@ static void radeon_test_ring_sync2(struct radeon_device
*rdev,
>  		radeon_fence_unref(&fenceB);
>  
>  	if (r)
> -		printk(KERN_WARNING "Error while testing ring sync (%d).\n",
r);
> +		pr_warn("Error while testing ring sync (%d)\n", r);
>  }
>  
>  static bool radeon_test_sync_possible(struct radeon_ring *ringA,
> diff --git a/drivers/gpu/drm/radeon/rs400.c
b/drivers/gpu/drm/radeon/rs400.c
> index 34e3235f41d2..4121209c183e 100644
> --- a/drivers/gpu/drm/radeon/rs400.c
> +++ b/drivers/gpu/drm/radeon/rs400.c
> @@ -255,8 +255,8 @@ static void rs400_gpu_init(struct radeon_device *rdev)
>  	/* FIXME: is this correct ? */
>  	r420_pipes_init(rdev);
>  	if (rs400_mc_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "rs400: Failed to wait MC idle while "
> -		       "programming pipes. Bad things might happen. %08x\n",
RREG32(RADEON_MC_STATUS));
> +		pr_warn("rs400: Failed to wait MC idle while programming pipes. Bad
things might happen. %08x\n",
> +			RREG32(RADEON_MC_STATUS));
>  	}
>  }
>  
> diff --git a/drivers/gpu/drm/radeon/rs690.c
b/drivers/gpu/drm/radeon/rs690.c
> index 6bc44c24e837..1bae33e43f3c 100644
> --- a/drivers/gpu/drm/radeon/rs690.c
> +++ b/drivers/gpu/drm/radeon/rs690.c
> @@ -52,8 +52,7 @@ static void rs690_gpu_init(struct radeon_device *rdev)
>  	/* FIXME: is this correct ? */
>  	r420_pipes_init(rdev);
>  	if (rs690_mc_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait MC idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
>  	}
>  }
>  
> diff --git a/drivers/gpu/drm/radeon/rv515.c
b/drivers/gpu/drm/radeon/rv515.c
> index c55d653aaf5f..ffbd2c006f60 100644
> --- a/drivers/gpu/drm/radeon/rv515.c
> +++ b/drivers/gpu/drm/radeon/rv515.c
> @@ -154,8 +154,7 @@ static void rv515_gpu_init(struct radeon_device *rdev)
>  	unsigned pipe_select_current, gb_pipe_select, tmp;
>  
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "resetting GPU. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while resetting GPU. Bad things
might happen.\n");
>  	}
>  	rv515_vga_render_disable(rdev);
>  	r420_pipes_init(rdev);
> @@ -166,12 +165,10 @@ static void rv515_gpu_init(struct radeon_device
*rdev)
>  	      (((gb_pipe_select >> 8) & 0xF) << 4);
>  	WREG32_PLL(0x000D, tmp);
>  	if (r100_gui_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait GUI idle while "
> -		       "resetting GPU. Bad things might happen.\n");
> +		pr_warn("Failed to wait GUI idle while resetting GPU. Bad things
might happen.\n");
>  	}
>  	if (rv515_mc_wait_for_idle(rdev)) {
> -		printk(KERN_WARNING "Failed to wait MC idle while "
> -		       "programming pipes. Bad things might happen.\n");
> +		pr_warn("Failed to wait MC idle while programming pipes. Bad things
might happen.\n");
>  	}
>  }
>  
> diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
> index 414776811e71..528e5a49a214 100644
> --- a/drivers/gpu/drm/radeon/si.c
> +++ b/drivers/gpu/drm/radeon/si.c
> @@ -1762,8 +1762,7 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->pfp_fw->size != pfp_req_size) {
> -			printk(KERN_ERR
> -			       "si_cp: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("si_cp: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->pfp_fw->size, fw_name);
>  			err = -EINVAL;
>  			goto out;
> @@ -1771,8 +1770,7 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  	} else {
>  		err = radeon_ucode_validate(rdev->pfp_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "si_cp: validation failed for firmware
\"%s\"\n",
> +			pr_err("si_cp: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -1788,16 +1786,14 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->me_fw->size != me_req_size) {
> -			printk(KERN_ERR
> -			       "si_cp: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("si_cp: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->me_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->me_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "si_cp: validation failed for firmware
\"%s\"\n",
> +			pr_err("si_cp: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -1813,16 +1809,14 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->ce_fw->size != ce_req_size) {
> -			printk(KERN_ERR
> -			       "si_cp: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("si_cp: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->ce_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->ce_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "si_cp: validation failed for firmware
\"%s\"\n",
> +			pr_err("si_cp: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -1838,16 +1832,14 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  		if (err)
>  			goto out;
>  		if (rdev->rlc_fw->size != rlc_req_size) {
> -			printk(KERN_ERR
> -			       "si_rlc: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("si_rlc: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->rlc_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->rlc_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "si_cp: validation failed for firmware
\"%s\"\n",
> +			pr_err("si_cp: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -1871,8 +1863,7 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  		}
>  		if ((rdev->mc_fw->size != mc_req_size) &&
>  		    (rdev->mc_fw->size != mc2_req_size)) {
> -			printk(KERN_ERR
> -			       "si_mc: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("si_mc: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->mc_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
> @@ -1880,8 +1871,7 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  	} else {
>  		err = radeon_ucode_validate(rdev->mc_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "si_cp: validation failed for firmware
\"%s\"\n",
> +			pr_err("si_cp: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -1900,23 +1890,19 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin",
chip_name);
>  		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "smc: error loading firmware \"%s\"\n",
> -			       fw_name);
> +			pr_err("smc: error loading firmware \"%s\"\n",
fw_name);
>  			release_firmware(rdev->smc_fw);
>  			rdev->smc_fw = NULL;
>  			err = 0;
>  		} else if (rdev->smc_fw->size != smc_req_size) {
> -			printk(KERN_ERR
> -			       "si_smc: Bogus length %zu in firmware
\"%s\"\n",
> +			pr_err("si_smc: Bogus length %zu in firmware
\"%s\"\n",
>  			       rdev->smc_fw->size, fw_name);
>  			err = -EINVAL;
>  		}
>  	} else {
>  		err = radeon_ucode_validate(rdev->smc_fw);
>  		if (err) {
> -			printk(KERN_ERR
> -			       "si_cp: validation failed for firmware
\"%s\"\n",
> +			pr_err("si_cp: validation failed for firmware
\"%s\"\n",
>  			       fw_name);
>  			goto out;
>  		} else {
> @@ -1927,7 +1913,7 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  	if (new_fw == 0) {
>  		rdev->new_fw = false;
>  	} else if (new_fw < 6) {
> -		printk(KERN_ERR "si_fw: mixing new and old firmware!\n");
> +		pr_err("si_fw: mixing new and old firmware!\n");
>  		err = -EINVAL;
>  	} else {
>  		rdev->new_fw = true;
> @@ -1935,8 +1921,7 @@ static int si_init_microcode(struct radeon_device
*rdev)
>  out:
>  	if (err) {
>  		if (err != -EINVAL)
> -			printk(KERN_ERR
> -			       "si_cp: Failed to load firmware \"%s\"\n",
> +			pr_err("si_cp: Failed to load firmware \"%s\"\n",
>  			       fw_name);
>  		release_firmware(rdev->pfp_fw);
>  		rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
> index 17478f38dea3..dca2e809a970 100644
> --- a/drivers/gpu/drm/ttm/ttm_bo.c
> +++ b/drivers/gpu/drm/ttm/ttm_bo.c
> @@ -982,7 +982,7 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
>  	}
>  
>  	if (!type_found) {
> -		printk(KERN_ERR TTM_PFX "No compatible memory type found.\n");
> +		pr_err(TTM_PFX "No compatible memory type found\n");
>  		return -EINVAL;
>  	}
>  
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> index 6541dd8b82dc..b399f03a988d 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> @@ -728,8 +728,7 @@ int vmw_fence_obj_wait_ioctl(struct drm_device *dev,
void *data,
>  
>  	base = ttm_base_object_lookup(tfile, arg->handle);
>  	if (unlikely(base == NULL)) {
> -		printk(KERN_ERR "Wait invalid fence object handle "
> -		       "0x%08lx.\n",
> +		pr_err("Wait invalid fence object handle 0x%08lx\n",
>  		       (unsigned long)arg->handle);
>  		return -EINVAL;
>  	}
> @@ -773,8 +772,7 @@ int vmw_fence_obj_signaled_ioctl(struct drm_device
*dev, void *data,
>  
>  	base = ttm_base_object_lookup(tfile, arg->handle);
>  	if (unlikely(base == NULL)) {
> -		printk(KERN_ERR "Fence signaled invalid fence object handle "
> -		       "0x%08lx.\n",
> +		pr_err("Fence signaled invalid fence object handle 0x%08lx\n",
>  		       (unsigned long)arg->handle);
>  		return -EINVAL;
>  	}
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> index fec7348cea2c..c1900f4390a4 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> @@ -159,8 +159,7 @@ static int vmw_gmrid_man_takedown(struct
ttm_mem_type_manager *man)
>  static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
>  				const char *prefix)
>  {
> -	printk(KERN_INFO "%s: No debug info available for the GMR "
> -	       "id manager.\n", prefix);
> +	pr_info("%s: No debug info available for the GMR id manager\n",
prefix);
>  }
>  
>  const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> index 65b3f0369636..27033d944b08 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> @@ -736,14 +736,14 @@ int vmw_user_dmabuf_lookup(struct ttm_object_file
*tfile,
>  
>  	base = ttm_base_object_lookup(tfile, handle);
>  	if (unlikely(base == NULL)) {
> -		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
> +		pr_err("Invalid buffer object handle 0x%08lx\n",
>  		       (unsigned long)handle);
>  		return -ESRCH;
>  	}
>  
>  	if (unlikely(ttm_base_object_type(base) != ttm_buffer_type)) {
>  		ttm_base_object_unref(&base);
> -		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
> +		pr_err("Invalid buffer object handle 0x%08lx\n",
>  		       (unsigned long)handle);
>  		return -EINVAL;
>  	}
> -- 
> 2.10.0.rc2.1.g053435c
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

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