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rtc: ac100: 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/20210125221402.1958484-1-alexandre.belloni@bootlin.com
This commit is contained in:
Alexandre Belloni 2021-01-25 23:14:02 +01:00
parent 2f58f5eea8
commit de490e0580
1 changed files with 2 additions and 2 deletions
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4
drivers/rtc/rtc-ac100.c
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@ -528,7 +528,7 @@ static irqreturn_t ac100_rtc_irq(int irq, void *data)
unsigned int val = 0;
int ret;
mutex_lock(&chip->rtc->ops_lock);
rtc_lock(chip->rtc);
/* read status */
ret = regmap_read(regmap, AC100_ALM_INT_STA, &val);
@ -551,7 +551,7 @@ static irqreturn_t ac100_rtc_irq(int irq, void *data)
}
out:
mutex_unlock(&chip->rtc->ops_lock);
rtc_unlock(chip->rtc);
return IRQ_HANDLED;
}