From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 26 Mar 2013 23:23:19 +0000 (-0400)
Subject: drm/radeon/dpm/rs780: properly catch errors in dpm setup
X-Git-Tag: v3.11-rc1~65^2~60^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a172230f1907f073d893ee56ce82593f833722b8;p=pandora-kernel.git

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>
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