diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-23 03:52:39 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-23 03:52:39 +0400 |
| commit | 52de84f3f3f407013a7f7872601e7a43a505abd3 (patch) | |
| tree | cfd7ac2fd9a928d4855eb90be06d25947f90f1ef /drivers/rtc/rtc-vt8500.c | |
| parent | 112ec469663e09ffc815761254b52f3ca787ce83 (diff) | |
| parent | ef68c8f87ed13f65df867dddf36c0e185b27b942 (diff) | |
| download | linux-52de84f3f3f407013a7f7872601e7a43a505abd3.tar.xz | |
Merge branch 'timers-rtc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-rtc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: Serialize EFI time accesses on rtc_lock
x86: Serialize SMP bootup CMOS accesses on rtc_lock
rtc: stmp3xxx: Remove UIE handlers
rtc: stmp3xxx: Get rid of mach-specific accessors
rtc: stmp3xxx: Initialize drvdata before registering device
rtc: stmp3xxx: Port stmp-functions to mxs-equivalents
rtc: stmp3xxx: Restore register definitions
rtc: vt8500: Use define instead of hardcoded value for status bit
Diffstat (limited to 'drivers/rtc/rtc-vt8500.c')
| -rw-r--r-- | drivers/rtc/rtc-vt8500.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c index efd6066b5cd2..f93f412423c6 100644 --- a/drivers/rtc/rtc-vt8500.c +++ b/drivers/rtc/rtc-vt8500.c @@ -74,6 +74,8 @@ #define VT8500_RTC_CR_SM_SEC (1 << 3) /* 0: 1Hz/60, 1: 1Hz */ #define VT8500_RTC_CR_CALIB (1 << 4) /* Enable calibration */ +#define VT8500_RTC_IS_ALARM (1 << 0) /* Alarm interrupt status */ + struct vt8500_rtc { void __iomem *regbase; struct resource *res; @@ -96,7 +98,7 @@ static irqreturn_t vt8500_rtc_irq(int irq, void *dev_id) spin_unlock(&vt8500_rtc->lock); - if (isr & 1) + if (isr & VT8500_RTC_IS_ALARM) events |= RTC_AF | RTC_IRQF; rtc_update_irq(vt8500_rtc->rtc, 1, events); @@ -161,8 +163,8 @@ static int vt8500_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) alrm->time.tm_sec = bcd2bin((alarm & TIME_SEC_MASK)); alrm->enabled = (alarm & ALARM_ENABLE_MASK) ? 1 : 0; + alrm->pending = (isr & VT8500_RTC_IS_ALARM) ? 1 : 0; - alrm->pending = (isr & 1) ? 1 : 0; return rtc_valid_tm(&alrm->time); } |