diff options
Diffstat (limited to 'drivers/rtc/rtc-pcf2123.c')
| -rw-r--r-- | drivers/rtc/rtc-pcf2123.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c index 534ffc91eec1..0f58cac81d8c 100644 --- a/drivers/rtc/rtc-pcf2123.c +++ b/drivers/rtc/rtc-pcf2123.c @@ -307,11 +307,10 @@ static int pcf2123_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm) static irqreturn_t pcf2123_rtc_irq(int irq, void *dev) { struct pcf2123_data *pcf2123 = dev_get_drvdata(dev); - struct mutex *lock = &pcf2123->rtc->ops_lock; unsigned int val = 0; int ret = IRQ_NONE; - mutex_lock(lock); + rtc_lock(pcf2123->rtc); regmap_read(pcf2123->map, PCF2123_REG_CTRL2, &val); /* Alarm? */ @@ -324,7 +323,7 @@ static irqreturn_t pcf2123_rtc_irq(int irq, void *dev) rtc_update_irq(pcf2123->rtc, 1, RTC_IRQF | RTC_AF); } - mutex_unlock(lock); + rtc_unlock(pcf2123->rtc); return ret; } |