drm/vmwgfx: Fix up and comment the dumb buffer implementation
authorThomas Hellstrom <thellstrom@vmware.com>
Thu, 28 Nov 2013 08:28:30 +0000 (00:28 -0800)
committerThomas Hellstrom <thellstrom@vmware.com>
Wed, 4 Dec 2013 20:03:50 +0000 (12:03 -0800)
commitd69d51d73f9509dbb727e36a3a7ddac8b003ac6b
tree902daecf134df79a45ad5d9fabcbeba58b8da857
parentc6c1f325adc8a8e0cd06c6ad0ca232a6880a1783
drm/vmwgfx: Fix up and comment the dumb buffer implementation

Allocation was duplicating code. Comments were missing.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c