From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 8 Dec 2011 09:08:00 +0000 (+0900)
Subject: video: s3c-fb: add shadow register protect
X-Git-Tag: v3.3-rc1~59^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff8c91072389491375f6d1ea86ce55942c460a04;p=pandora-kernel.git

video: s3c-fb: add shadow register protect

Shadow registers should be protectd whenever the registers are
updated. Shadow registers are updated after SHADOWCON shadow
register is cleared.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
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