drm/radeon/dpm/rs780: properly catch errors in dpm setup
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Mar 2013 23:23:19 +0000 (19:23 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Jun 2013 23:16:52 +0000 (19:16 -0400)
commita172230f1907f073d893ee56ce82593f833722b8
tree6944460939f02f0d806bc94806ab84cf0c5df0dd
parentac0cdcb51466d7eb01a248345d73144a66c25cd1
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>
drivers/gpu/drm/radeon/rs780_dpm.c