drm/amdgpu: fix next_rptr handling for debugfs
authorChristian König <christian.koenig@amd.com>
Thu, 21 Jan 2016 11:56:52 +0000 (12:56 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 22 Jan 2016 19:44:08 +0000 (14:44 -0500)
commit41f2d9905646b1cd4be5852b273c06b6a6d23a80
treec248f24ddc4cdc9fa66ec685c3e563b158a9d82b
parentcc78eb22885bba64445cde438ba098de0104920f
drm/amdgpu: fix next_rptr handling for debugfs

That somehow got lost.

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>
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c