drm/amdgpu: cleanup amdgpu_cs_ioctl to make code logicality clear

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2016-10-30 23:05:47 +08:00 • committed by Alex Deucher
commit a414cd708b