psp_ring_stop    1111 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c 		psp_ring_stop(psp, PSP_RING_TYPE__KM); /* should not destroy ring, only stop */
psp_ring_stop    1258 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c 	ret = psp_ring_stop(psp, PSP_RING_TYPE__KM);