diff options
Diffstat (limited to 'drivers/video/backlight/pwm_bl.c')
| -rw-r--r-- | drivers/video/backlight/pwm_bl.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 995f0164c9b..35893050d66 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -277,6 +277,15 @@ static int pwm_backlight_remove(struct platform_device *pdev) return 0; } +static void pwm_backlight_shutdown(struct platform_device *pdev) +{ + struct backlight_device *bl = platform_get_drvdata(pdev); + struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); + + pwm_config(pb->pwm, 0, pb->period); + pwm_disable(pb->pwm); +} + #ifdef CONFIG_PM static int pwm_backlight_suspend(struct device *dev) { @@ -316,6 +325,7 @@ static struct platform_driver pwm_backlight_driver = { }, .probe = pwm_backlight_probe, .remove = pwm_backlight_remove, + .shutdown = pwm_backlight_shutdown, }; module_platform_driver(pwm_backlight_driver); |