diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-02-21 16:43:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 17:22:24 -0800 |
| commit | e6e3dbf95cb1d434d26acf3f0197c279ba052df4 (patch) | |
| tree | f360a3f440d5a042e96c7e707c806ab19db131da | |
| parent | 76cb259819049a932500dea3e6b25b8bc64838f6 (diff) | |
pwm_backlight: 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>
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/video/backlight/pwm_bl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 069983ca49ff..f2f4c43d6e22 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -37,7 +37,7 @@ struct pwm_bl_data { static int pwm_backlight_update_status(struct backlight_device *bl) { - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); int brightness = bl->props.brightness; int max = bl->props.max_brightness; @@ -83,7 +83,7 @@ static int pwm_backlight_get_brightness(struct backlight_device *bl) static int pwm_backlight_check_fb(struct backlight_device *bl, struct fb_info *info) { - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); return !pb->check_fb || pb->check_fb(pb->dev, info); } @@ -264,7 +264,7 @@ err_alloc: static int pwm_backlight_remove(struct platform_device *pdev) { struct backlight_device *bl = platform_get_drvdata(pdev); - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); backlight_device_unregister(bl); pwm_config(pb->pwm, 0, pb->period); @@ -278,7 +278,7 @@ static int pwm_backlight_remove(struct platform_device *pdev) static int pwm_backlight_suspend(struct device *dev) { struct backlight_device *bl = dev_get_drvdata(dev); - struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + struct pwm_bl_data *pb = bl_get_data(bl); if (pb->notify) pb->notify(pb->dev, 0); |