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

diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c
index 43865ba..b43882a 100644 (file)
--- 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)
 
 static 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);
 }