drm/amdgpu: check domain sanity in amdgpu_bo_pin_restricted()

abort if the bo is pined to other domain already

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Flora Cui 2016-08-18 12:55:13 +08:00 • committed by Alex Deucher
commit 408778e8e9