drm/radeon: use drm_dp_dpcd_read_link_status()

Replace the radeon specific version with the generic version.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Alex Deucher 2014-03-21 10:34:08 -04:00 • committed by Christian König
commit ab8f1a2a0a