drm/radeon: add missing crtc unlock when setting up the MC
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 5 Nov 2014 22:14:32 +0000 (17:14 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Nov 2014 22:41:19 +0000 (17:41 -0500)
Need to unlock the crtc after updating the blanking state.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/evergreen.c

Simple merge