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backlight: switch to da903x driver to dev_pm_ops

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Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Mike Rapoport 2009-07-21 16:57:47 +03:00 committed by Richard Purdie
parent 3b96ea9ef8
commit 0f7e727380
1 changed files with 10 additions and 10 deletions
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20
drivers/video/backlight/da903x_bl.c
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@ -153,35 +153,35 @@ static int da903x_backlight_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
static int da903x_backlight_suspend(struct platform_device *pdev,
pm_message_t state)
static int da903x_backlight_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct backlight_device *bl = platform_get_drvdata(pdev);
return da903x_backlight_set(bl, 0);
}
static int da903x_backlight_resume(struct platform_device *pdev)
static int da903x_backlight_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct backlight_device *bl = platform_get_drvdata(pdev);
backlight_update_status(bl);
return 0;
}
#else
#define da903x_backlight_suspend NULL
#define da903x_backlight_resume NULL
#endif
static struct dev_pm_ops da903x_backlight_pm_ops = {
.suspend = da903x_backlight_suspend,
.resume = da903x_backlight_resume,
};
static struct platform_driver da903x_backlight_driver = {
.driver = {
.name = "da903x-backlight",
.owner = THIS_MODULE,
.pm = &da903x_backlight_pm_ops,
},
.probe = da903x_backlight_probe,
.remove = da903x_backlight_remove,
.suspend = da903x_backlight_suspend,
.resume = da903x_backlight_resume,
};
static int __init da903x_backlight_init(void)