drm/radeon/dpm/r6xx: properly catch errors in dpm setup
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Mar 2013 23:18:46 +0000 (19:18 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Jun 2013 23:16:51 +0000 (19:16 -0400)
commitac0cdcb51466d7eb01a248345d73144a66c25cd1
treee5f3f112d4d330dfa27ee2961dbb4bbdca2feeea
parentb97721f311c68440144a95e345955284c25b69a2
drm/radeon/dpm/r6xx: 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/rv6xx_dpm.c