linux-kernel - [PATCH 11/11] backlight: lms501kf03: use spi_get_drvdata and spi_set

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Message-id: <000f01cddf3b$595946e0$0c0bd4a0$%han@samsung.com>
Date:	Fri, 21 Dec 2012 14:23:45 +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 11/11] backlight: lms501kf03: use spi_get_drvdata and
 spi_set_drvdata

Use the wrapper functions for getting and setting the driver data
using spi_device instead of using dev_{get|set}_drvdata with
&spi->dev, so we can directly pass a struct spi_device.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/video/backlight/lms501kf03.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c
index f904abc..d00b13b 100644
--- a/drivers/video/backlight/lms501kf03.c
+++ b/drivers/video/backlight/lms501kf03.c
@@ -370,7 +370,7 @@ static int lms501kf03_probe(struct spi_device *spi)
 		lcd->power = FB_BLANK_UNBLANK;
 	}
 
-	dev_set_drvdata(&spi->dev, lcd);
+	spi_set_drvdata(spi, lcd);
 
 	dev_info(&spi->dev, "lms501kf03 panel driver has been probed.\n");
 
@@ -379,7 +379,7 @@ static int lms501kf03_probe(struct spi_device *spi)
 
 static int lms501kf03_remove(struct spi_device *spi)
 {
-	struct lms501kf03 *lcd = dev_get_drvdata(&spi->dev);
+	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
 	lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
 	lcd_device_unregister(lcd->ld);
@@ -391,7 +391,7 @@ static int lms501kf03_remove(struct spi_device *spi)
 
 static int lms501kf03_suspend(struct spi_device *spi, pm_message_t mesg)
 {
-	struct lms501kf03 *lcd = dev_get_drvdata(&spi->dev);
+	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
 	dev_dbg(&spi->dev, "lcd->power = %d\n", lcd->power);
 
@@ -404,7 +404,7 @@ static int lms501kf03_suspend(struct spi_device *spi, pm_message_t mesg)
 
 static int lms501kf03_resume(struct spi_device *spi)
 {
-	struct lms501kf03 *lcd = dev_get_drvdata(&spi->dev);
+	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
 	lcd->power = FB_BLANK_POWERDOWN;
 
@@ -417,7 +417,7 @@ static int lms501kf03_resume(struct spi_device *spi)
 
 void lms501kf03_shutdown(struct spi_device *spi)
 {
-	struct lms501kf03 *lcd = dev_get_drvdata(&spi->dev);
+	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
 	lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
 }
-- 
1.7.2.5


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