drm/radeon/dpm/rs780: use drm_mode_vrefresh()
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 13 Sep 2013 13:23:48 +0000 (09:23 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 16 Sep 2013 00:27:48 +0000 (20:27 -0400)
Rather than open coding it.

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

No differences found