diff options
Diffstat (limited to 'drivers/input/touchscreen/atmel-wm97xx.c')
| -rw-r--r-- | drivers/input/touchscreen/atmel-wm97xx.c | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/drivers/input/touchscreen/atmel-wm97xx.c b/drivers/input/touchscreen/atmel-wm97xx.c index d016cb26d12..c5c2dbb9386 100644 --- a/drivers/input/touchscreen/atmel-wm97xx.c +++ b/drivers/input/touchscreen/atmel-wm97xx.c @@ -392,9 +392,10 @@ static int __exit atmel_wm97xx_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM -static int atmel_wm97xx_suspend(struct platform_device *pdev, pm_message_t msg) +#ifdef CONFIG_PM_SLEEP +static int atmel_wm97xx_suspend(struct *dev) { + struct platform_device *pdev = to_platform_device(dev); struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(pdev); ac97c_writel(atmel_wm97xx, IDR, AC97C_INT_CBEVT); @@ -404,8 +405,9 @@ static int atmel_wm97xx_suspend(struct platform_device *pdev, pm_message_t msg) return 0; } -static int atmel_wm97xx_resume(struct platform_device *pdev) +static int atmel_wm97xx_resume(struct device *dev) { + struct platform_device *pdev = to_platform_device(dev); struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(pdev); struct wm97xx *wm = atmel_wm97xx->wm; @@ -416,20 +418,31 @@ static int atmel_wm97xx_resume(struct platform_device *pdev) return 0; } -#else -#define atmel_wm97xx_suspend NULL -#define atmel_wm97xx_resume NULL #endif +static SIMPLE_DEV_PM_OPS(atmel_wm97xx_pm_ops, + atmel_wm97xx_suspend, atmel_wm97xx_resume); + static struct platform_driver atmel_wm97xx_driver = { .remove = __exit_p(atmel_wm97xx_remove), .driver = { - .name = "wm97xx-touch", + .name = "wm97xx-touch", + .owner = THIS_MODULE, + .pm = &atmel_wm97xx_pm_ops, }, - .suspend = atmel_wm97xx_suspend, - .resume = atmel_wm97xx_resume, }; -module_platform_driver(atmel_wm97xx_driver); + +static int __init atmel_wm97xx_init(void) +{ + return platform_driver_probe(&atmel_wm97xx_driver, atmel_wm97xx_probe); +} +module_init(atmel_wm97xx_init); + +static void __exit atmel_wm97xx_exit(void) +{ + platform_driver_unregister(&atmel_wm97xx_driver); +} +module_exit(atmel_wm97xx_exit); MODULE_AUTHOR("Hans-Christian Egtvedt <egtvedt@samfundet.no>"); MODULE_DESCRIPTION("wm97xx continuous touch driver for Atmel AT91 and AVR32"); |