drm/amdgpu: fix lost sync_to if scheduler is enabled.
authorChunming Zhou <David1.Zhou@amd.com>
Wed, 13 Jan 2016 04:55:18 +0000 (12:55 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Mar 2016 23:07:18 +0000 (15:07 -0800)
commit3be127a9622d781ea3239f8846087256df988c79
tree1a372256b0f99d2e9fa0f4189e312bbd5f28fe70
parentd1ad20f15b1d545642474860cc17a7dd6b051d50
drm/amdgpu: fix lost sync_to if scheduler is enabled.

commit 888c9e33e4c5a503285921046c621f7c73199d2f upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c