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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-20 01:06:48 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-26 01:46:17 +0300 |
| commit | a82430fd2dff8781fe0ab7a7d676ce3556ef3441 (patch) | |
| tree | 1c329308500f44e55fe4ee937e21223ffaa5376d /drivers/rtc/rtc-pcf2123.c | |
| parent | cc9230178410593c2aec28fdd5700915854cd7e3 (diff) | |
| download | linux-a82430fd2dff8781fe0ab7a7d676ce3556ef3441.tar.xz | |
rtc: pcf2123: use rtc_lock/rtc_unlock
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-10-alexandre.belloni@bootlin.com
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; } |