drm/radeon: add radeon_bo_ref function
authorChristian König <christian.koenig@amd.com>
Wed, 30 Jul 2014 19:04:56 +0000 (21:04 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 5 Aug 2014 12:53:53 +0000 (08:53 -0400)
commit512d8afc5d971be1e32596c6ad0a68abe1373cd9
treefe085959774760c7b808b176289416b5c8009905
parente7e31600d3e2f8b7726b0521149fc55c62a90467
drm/radeon: add radeon_bo_ref function

To be consistent with radeon_bo_unref, needed in the following patch.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_object.c
drivers/gpu/drm/radeon/radeon_object.h