drm/amdgpu: minor CS optimization

We only need to loop over all IBs for old UVD/VCE command stream patching.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 file changed