drm: add drm_dev_alloc() helper
Instead of managing device allocation+initialization in each bus-driver,
we should do that in a central place. drm_fill_in_dev() already does most
of it, but also requires the global drm lock for partial AGP device
registration.
Split both apart so we have a clean device initialization/allocation
phase, and a registration phase.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index 1f96cee..d2758be 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -322,7 +322,7 @@
DRM_DEBUG("\n");
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ dev = drm_dev_alloc(driver, &pdev->dev);
if (!dev)
return -ENOMEM;
@@ -331,8 +331,6 @@
goto err_g1;
dev->pdev = pdev;
- dev->dev = &pdev->dev;
-
dev->pci_device = pdev->device;
dev->pci_vendor = pdev->vendor;