From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 7 Feb 2013 01:27:20 +0000 (+1100)
Subject: backlight-add-lms501kf03-lcd-driver-fix
X-Git-Tag: next-20130218~1^2~286
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f0b61e6ce6adbb9b3ab19c0593bad50198d9f0ac;p=karo-tx-linux.git

backlight-add-lms501kf03-lcd-driver-fix

remove unused variable `before_power'

Cc: "devendra.aaru" <devendra.aaru@gmail.com>
Cc: Ilho Lee <Ilho215.lee@samsung.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c
index af7979d7e171..f904abc52d84 100644
--- a/drivers/video/backlight/lms501kf03.c
+++ b/drivers/video/backlight/lms501kf03.c
@@ -388,7 +388,6 @@ static int lms501kf03_remove(struct spi_device *spi)
 }
 
 #if defined(CONFIG_PM)
-static unsigned int before_power;
 
 static int lms501kf03_suspend(struct spi_device *spi, pm_message_t mesg)
 {
@@ -396,8 +395,6 @@ static int lms501kf03_suspend(struct spi_device *spi, pm_message_t mesg)
 
 	dev_dbg(&spi->dev, "lcd->power = %d\n", lcd->power);
 
-	before_power = lcd->power;
-
 	/*
 	 * when lcd panel is suspend, lcd panel becomes off
 	 * regardless of status.