[PATCH v3 10/13] drm/virtio: use simpler remove_conflicting_pci_framebuffers()

Michał Mirosław
2018-09-01T14:08:49Z

drivers/gpu/drm/virtio/virtgpu_drm_bus.c | 24 +++---------------------
 1 file changed, 3 insertions(+), 21 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
b/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
index 7df8d0c9026a..115ed546ca4e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
@@ -28,26 +28,6 @@

 #include "virtgpu_drv.h"

-static void virtio_pci_kick_out_firmware_fb(struct pci_dev *pci_dev)
-{
-	struct apertures_struct *ap;
-	bool primary;
-
-	ap = alloc_apertures(1);
-	if (!ap)
-		return;
-
-	ap->ranges[0].base = pci_resource_start(pci_dev, 0);
-	ap->ranges[0].size = pci_resource_len(pci_dev, 0);
-
-	primary = pci_dev->resource[PCI_ROM_RESOURCE].flags
-		& IORESOURCE_ROM_SHADOW;
-
-	drm_fb_helper_remove_conflicting_framebuffers(ap, "virtiodrmfb",
primary);
-
-	kfree(ap);
-}
-
 int drm_virtio_init(struct drm_driver *driver, struct virtio_device *vdev)
 {
 	struct drm_device *dev;
@@ -69,7 +49,9 @@ int drm_virtio_init(struct drm_driver *driver, struct
virtio_device *vdev)
 			 pname);
 		dev->pdev = pdev;
 		if (vga)
-			virtio_pci_kick_out_firmware_fb(pdev);
+			drm_fb_helper_remove_conflicting_pci_framebuffers(pdev,
+									  0,
+									  "virtiodrmfb");

 		snprintf(unique, sizeof(unique), "pci:%s", pname);
 		ret = drm_dev_set_unique(dev, unique);
--
2.18.0