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rtc: stm32: use guard

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Use guard() to simplify locking

Link: https://patch.msgid.link/20261019211827.126262-18-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2026-10-19 23:18:19 +02:00
parent eff3e65cdc
commit 3d9796708c
1 changed files with 1 additions and 3 deletions
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4
drivers/rtc/rtc-stm32.c
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@ -465,7 +465,7 @@ static irqreturn_t stm32_rtc_alarm_irq(int irq, void *dev_id)
const struct stm32_rtc_events *evts = &rtc->data->events;
unsigned int status, cr;
rtc_lock(rtc->rtc_dev);
guard(rtc_ops)(rtc->rtc_dev);
status = readl_relaxed(rtc->base + regs->sr);
cr = readl_relaxed(rtc->base + regs->cr);
@ -482,8 +482,6 @@ static irqreturn_t stm32_rtc_alarm_irq(int irq, void *dev_id)
stm32_rtc_clear_event_flags(rtc, evts->alra);
}
rtc_unlock(rtc->rtc_dev);
return IRQ_HANDLED;
}