drm/amdgpu: remove the ring lock v2

It's not needed any more because all access goes through the scheduler now.

v2: Update commit message.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-01-21 11:28:53 +01:00 • committed by Alex Deucher
commit a27de35caa
15 changed files with 45 additions and 132 deletions