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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-07-21 06:55:14 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-07-21 06:55:14 +0200 |
| commit | 908cf4b925e419bc74f3297b2f0e51d6f8a81da2 (patch) | |
| tree | 6c2da79366d4695a9c2560ab18259eca8a2a25b4 /drivers/rtc/rtc-at32ap700x.c | |
| parent | Input: add switch for dock events (diff) | |
| parent | Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux (diff) | |
| download | linux-908cf4b925e419bc74f3297b2f0e51d6f8a81da2.tar.xz linux-908cf4b925e419bc74f3297b2f0e51d6f8a81da2.zip | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next
Diffstat (limited to 'drivers/rtc/rtc-at32ap700x.c')
| -rw-r--r-- | drivers/rtc/rtc-at32ap700x.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-at32ap700x.c b/drivers/rtc/rtc-at32ap700x.c index 42244f14b41c..90b9a6503e15 100644 --- a/drivers/rtc/rtc-at32ap700x.c +++ b/drivers/rtc/rtc-at32ap700x.c @@ -94,8 +94,11 @@ static int at32_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm) { struct rtc_at32ap700x *rtc = dev_get_drvdata(dev); + spin_lock_irq(&rtc->lock); rtc_time_to_tm(rtc->alarm_time, &alrm->time); - alrm->pending = rtc_readl(rtc, IMR) & RTC_BIT(IMR_TOPI) ? 1 : 0; + alrm->enabled = rtc_readl(rtc, IMR) & RTC_BIT(IMR_TOPI) ? 1 : 0; + alrm->pending = rtc_readl(rtc, ISR) & RTC_BIT(ISR_TOPI) ? 1 : 0; + spin_unlock_irq(&rtc->lock); return 0; } @@ -119,7 +122,7 @@ static int at32_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) spin_lock_irq(&rtc->lock); rtc->alarm_time = alarm_unix_time; rtc_writel(rtc, TOP, rtc->alarm_time); - if (alrm->pending) + if (alrm->enabled) rtc_writel(rtc, CTRL, rtc_readl(rtc, CTRL) | RTC_BIT(CTRL_TOPEN)); else @@ -262,6 +265,7 @@ static int __init at32_rtc_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, rtc); + device_init_wakeup(&pdev->dev, 1); dev_info(&pdev->dev, "Atmel RTC for AT32AP700x at %08lx irq %ld\n", (unsigned long)rtc->regs, rtc->irq); @@ -281,6 +285,8 @@ static int __exit at32_rtc_remove(struct platform_device *pdev) { struct rtc_at32ap700x *rtc = platform_get_drvdata(pdev); + device_init_wakeup(&pdev->dev, 0); + free_irq(rtc->irq, rtc); iounmap(rtc->regs); rtc_device_unregister(rtc->rtc); |