drm/amdgpu: use the reservation obj wait for the UVD msg

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2015-08-06 20:44:47 +02:00 • committed by Alex Deucher
commit 713293b825