diff mbox series

[09/14] rtc: mcp795: use rtc_lock/rtc_unlock

Message ID 20210119220653.677750-9-alexandre.belloni@bootlin.com
State Accepted
Headers show
Series [01/14] rtc: ac100: use rtc_lock/rtc_unlock | expand

Commit Message

Alexandre Belloni Jan. 19, 2021, 10:06 p.m. UTC 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-mcp795.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mcp795.c
index 21cbf7f892e8..bad7792b6ca5 100644
--- a/drivers/rtc/rtc-mcp795.c
+++ b/drivers/rtc/rtc-mcp795.c
@@ -350,10 +350,9 @@  static irqreturn_t mcp795_irq(int irq, void *data)
 {
 	struct spi_device *spi = data;
 	struct rtc_device *rtc = spi_get_drvdata(spi);
-	struct mutex *lock = &rtc->ops_lock;
 	int ret;
 
-	mutex_lock(lock);
+	rtc_lock(rtc);
 
 	/* Disable alarm.
 	 * There is no need to clear ALM0IF (Alarm 0 Interrupt Flag) bit,
@@ -365,7 +364,7 @@  static irqreturn_t mcp795_irq(int irq, void *data)
 			"Failed to disable alarm in IRQ (ret=%d)\n", ret);
 	rtc_update_irq(rtc, 1, RTC_AF | RTC_IRQF);
 
-	mutex_unlock(lock);
+	rtc_unlock(rtc);
 
 	return IRQ_HANDLED;
 }