diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/backlight/pwm_bl.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index b811e8fb406..7496d04e1d3 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -169,10 +169,9 @@ static int pwm_backlight_remove(struct platform_device *pdev) } #ifdef CONFIG_PM -static int pwm_backlight_suspend(struct platform_device *pdev, - pm_message_t state) +static int pwm_backlight_suspend(struct device *dev) { - struct backlight_device *bl = platform_get_drvdata(pdev); + struct backlight_device *bl = dev_get_drvdata(dev); struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev); if (pb->notify) @@ -184,27 +183,29 @@ static int pwm_backlight_suspend(struct platform_device *pdev, return 0; } -static int pwm_backlight_resume(struct platform_device *pdev) +static int pwm_backlight_resume(struct device *dev) { - struct backlight_device *bl = platform_get_drvdata(pdev); + struct backlight_device *bl = dev_get_drvdata(dev); backlight_update_status(bl); return 0; } -#else -#define pwm_backlight_suspend NULL -#define pwm_backlight_resume NULL + +static SIMPLE_DEV_PM_OPS(pwm_backlight_pm_ops, pwm_backlight_suspend, + pwm_backlight_resume); + #endif static struct platform_driver pwm_backlight_driver = { .driver = { .name = "pwm-backlight", .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &pwm_backlight_pm_ops, +#endif }, .probe = pwm_backlight_probe, .remove = pwm_backlight_remove, - .suspend = pwm_backlight_suspend, - .resume = pwm_backlight_resume, }; module_platform_driver(pwm_backlight_driver); |