drm/amdgpu: cleanup si_dma_ring_test_ib

Accidentially missed during the last cleanup.

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>
This commit is contained in:
Christian König 2018-10-30 13:07:26 +01:00 • committed by Alex Deucher
commit b7ff853f15