linux-kernel - [PATCH] backlight: corgi_lcd: use lcd_get_data instead of dev_get

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Message-id: <001601cddf3b$e6b4b740$b41e25c0$%han@samsung.com>
Date:	Fri, 21 Dec 2012 14:27:42 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Andrew Morton' <akpm@...ux-foundation.org>,
	'LKML' <linux-kernel@...r.kernel.org>
Cc:	'Richard Purdie' <rpurdie@...ys.net>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH] backlight: corgi_lcd: use lcd_get_data instead of
 dev_get_drvdata

Use the wrapper function for getting the driver data using
lcd_device instead of using dev_get_drvdata with &ld->dev,
so we can directly pass a struct lcd_device.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/video/backlight/corgi_lcd.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index 13ef511..aa782f3 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -337,7 +337,7 @@ static void corgi_lcd_power_off(struct corgi_lcd *lcd)
 
 static int corgi_lcd_set_mode(struct lcd_device *ld, struct fb_videomode *m)
 {
-	struct corgi_lcd *lcd = dev_get_drvdata(&ld->dev);
+	struct corgi_lcd *lcd = lcd_get_data(ld);
 	int mode = CORGI_LCD_MODE_QVGA;
 
 	if (m->xres == 640 || m->xres == 480)
@@ -364,7 +364,7 @@ static int corgi_lcd_set_mode(struct lcd_device *ld, struct fb_videomode *m)
 
 static int corgi_lcd_set_power(struct lcd_device *ld, int power)
 {
-	struct corgi_lcd *lcd = dev_get_drvdata(&ld->dev);
+	struct corgi_lcd *lcd = lcd_get_data(ld);
 
 	if (POWER_IS_ON(power) && !POWER_IS_ON(lcd->power))
 		corgi_lcd_power_on(lcd);
@@ -378,7 +378,7 @@ static int corgi_lcd_set_power(struct lcd_device *ld, int power)
 
 static int corgi_lcd_get_power(struct lcd_device *ld)
 {
-	struct corgi_lcd *lcd = dev_get_drvdata(&ld->dev);
+	struct corgi_lcd *lcd = lcd_get_data(ld);
 
 	return lcd->power;
 }
-- 
1.7.2.5


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