Chunming Zhou 888c9e33e4 drm/amdgpu: fix lost sync_to if scheduler is enabled.
when scheduler is enabled, the semaphore isn't used at all.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
2016-01-13 11:39:15 -05:00
..
2015-12-14 10:50:33 +01:00