tree 6944460939f02f0d806bc94806ab84cf0c5df0dd
parent ac0cdcb51466d7eb01a248345d73144a66c25cd1
author Alex Deucher <alexander.deucher@amd.com> 1364340199 -0400
committer Alex Deucher <alexander.deucher@amd.com> 1372375012 -0400

drm/radeon/dpm/rs780: properly catch errors in dpm setup

We weren't properly catching errors in dpm_enable()
and dpm_set_power_state().

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>