diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-04-08 17:02:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-08 17:02:57 +0200 |
| commit | ff96e612cba32510e263e17b213235fe5746397e (patch) | |
| tree | a8df57d76b10e0901a4fb76cd2987eb9826a560a /drivers/rtc/rtc-sh.c | |
| parent | cd84a42f315e50edd454c27a3da3951ccd3d735a (diff) | |
| parent | 577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff) | |
Merge commit 'v2.6.30-rc1' into core/urgent
Merge reason: need latest upstream to queue up dependent fix
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/rtc/rtc-sh.c')
| -rw-r--r-- | drivers/rtc/rtc-sh.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c index 4898f7fe8518..9b1ff12bf947 100644 --- a/drivers/rtc/rtc-sh.c +++ b/drivers/rtc/rtc-sh.c @@ -795,10 +795,46 @@ static int __devexit sh_rtc_remove(struct platform_device *pdev) return 0; } + +static void sh_rtc_set_irq_wake(struct device *dev, int enabled) +{ + struct platform_device *pdev = to_platform_device(dev); + struct sh_rtc *rtc = platform_get_drvdata(pdev); + + set_irq_wake(rtc->periodic_irq, enabled); + if (rtc->carry_irq > 0) { + set_irq_wake(rtc->carry_irq, enabled); + set_irq_wake(rtc->alarm_irq, enabled); + } + +} + +static int sh_rtc_suspend(struct device *dev) +{ + if (device_may_wakeup(dev)) + sh_rtc_set_irq_wake(dev, 1); + + return 0; +} + +static int sh_rtc_resume(struct device *dev) +{ + if (device_may_wakeup(dev)) + sh_rtc_set_irq_wake(dev, 0); + + return 0; +} + +static struct dev_pm_ops sh_rtc_dev_pm_ops = { + .suspend = sh_rtc_suspend, + .resume = sh_rtc_resume, +}; + static struct platform_driver sh_rtc_platform_driver = { .driver = { .name = DRV_NAME, .owner = THIS_MODULE, + .pm = &sh_rtc_dev_pm_ops, }, .probe = sh_rtc_probe, .remove = __devexit_p(sh_rtc_remove), |