From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 27 Dec 2011 14:16:11 +0000 (+0000)
Subject: video: s3c-fb: Hold runtime PM references when touching registers
X-Git-Tag: v3.3-rc1~59^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5751b23efb1d91db729ac52e78dd9c9e57baf19f;p=pandora-kernel.git

video: s3c-fb: Hold runtime PM references when touching registers

Take a runtime PM reference whenever updating registers in preparation
for suspending the device when the framebuffer is blanked.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---

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