Commit a82430fd authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: pcf2123: use rtc_lock/rtc_unlock 



Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-10-alexandre.belloni@bootlin.com
parent cc923017

drivers/rtc/rtc-pcf2123.c

+2 −3
Original line number Diff line number Diff line
@@ -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;

}