drm/amdgpu: prepare job should be common code path

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
This commit is contained in:
Chunming Zhou 2015-08-18 16:12:15 +08:00 • committed by Alex Deucher
commit 4fe6311734