linux-kernel - [PATCH 4/6] backlight: corgi_lcd: use bl_get_data instead of dev_get

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Message-id: <001301cddf3b$ba29d2a0$2e7d77e0$%han@samsung.com>
Date:	Fri, 21 Dec 2012 14:26:28 +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 4/6] backlight: corgi_lcd: use bl_get_data instead of
 dev_get_drvdata

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

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/video/backlight/corgi_lcd.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index 77c81f8..13ef511 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -391,7 +391,7 @@ static struct lcd_ops corgi_lcd_ops = {
 
 static int corgi_bl_get_intensity(struct backlight_device *bd)
 {
-	struct corgi_lcd *lcd = dev_get_drvdata(&bd->dev);
+	struct corgi_lcd *lcd = bl_get_data(bd);
 
 	return lcd->intensity;
 }
@@ -423,7 +423,7 @@ static int corgi_bl_set_intensity(struct corgi_lcd *lcd, int intensity)
 
 static int corgi_bl_update_status(struct backlight_device *bd)
 {
-	struct corgi_lcd *lcd = dev_get_drvdata(&bd->dev);
+	struct corgi_lcd *lcd = bl_get_data(bd);
 	int intensity = bd->props.brightness;
 
 	if (bd->props.power != FB_BLANK_UNBLANK)
-- 
1.7.2.5


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