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backlight: tosa: 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@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-02-21 16:43:49 -08:00 committed by Linus Torvalds
parent 4d89c3b389
commit 42109b3cf6
1 changed files with 1 additions and 1 deletions
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2
drivers/video/backlight/tosa_bl.c
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@ -54,7 +54,7 @@ static void tosa_bl_set_backlight(struct tosa_bl_data *data, int brightness)
static int tosa_bl_update_status(struct backlight_device *dev)
{
struct backlight_properties *props = &dev->props;
struct tosa_bl_data *data = dev_get_drvdata(&dev->dev);
struct tosa_bl_data *data = bl_get_data(dev);
int power = max(props->power, props->fb_blank);
int brightness = props->brightness;