From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 22 Feb 2013 00:43:25 +0000 (-0800)
Subject: backlight: s6e63m0: remove redundant variable 'before_power'
X-Git-Tag: v3.9-rc1~114^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6bef463f5e42e959c46773806693c3277179bc4;p=pandora-kernel.git

backlight: s6e63m0: remove redundant variable 'before_power'

'before_power' was used to check the previous status when resume() is
called.  However, FB_BLANK_POWERDOWN was used in suspend() all the time,
so there is no need to check the previous status.  Also, redundant return
variables are removed to reduce the code.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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