drm/amdgpu/gfx: free memory of mqd backup
authorXiangliang Yu <Xiangliang.Yu@amd.com>
Thu, 16 Feb 2017 07:20:04 +0000 (15:20 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 30 Mar 2017 03:53:17 +0000 (23:53 -0400)
commit24de75151ba95bac63d785d950b71b2d57046c19
treee3afbc7e635a92845339b1658e7afe0ac9e048e3
parentd1aad4d8a4bc8bdb7132baf9361d0ee9b2f6a944
drm/amdgpu/gfx: free memory of mqd backup

Need to free mqd backup when destroying ring.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c