From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Sat, 25 Apr 2037 08:08:26 +0000 (+0200)
Subject: drm/i915: overlay: extract some duplicated code
X-Git-Tag: v2.6.33-rc1~323^2~5^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12ca45fea91cfbb09df828bea958b47348caee6d;p=pandora-kernel.git

drm/i915: overlay: extract some duplicated code

I've suspected some bug there wrt to suspend, but that was not
the case. Clean up the code anyway.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
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