Nouveau - Sep 2015 - Fix reclocking regression in drm-next

Attached patch fixes an issue reported by Pierre Moreau, that prevents
reclocking of GT21x and MCP7x from working after "the big rewrite".
Please
review and push forward for kernel 4.3.
Thanks!

Roy

Typo that snuck in with commit 6979c6303a4abf263753cd9d577d79f05c6e8c47

Signed-off-by: Roy Spliet <rspliet at eclipso.eu>
Reported-by: Pierre Moreau <pierre.morrow at free.fr>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
index 07feae6..c233e3f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
@@ -326,7 +326,7 @@ gt215_clk_pre(struct nvkm_clk *clk, unsigned long *flags)
 		return -EIO;
 
 	if (nvkm_msec(device, 2000,
-		u32 tmp = nvkm_rd32(device, 0x002504) & 0x0000003f;
+		u32 tmp = nvkm_rd32(device, 0x00251c) & 0x0000003f;
 		if (tmp == 0x0000003f)
 			break;
 	) < 0)
-- 
2.4.3