diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-20 01:06:43 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-26 01:46:17 +0300 |
| commit | 811c79166028f732a571a32af2ee68195f6b0a04 (patch) | |
| tree | c5a36fb9155deaa390c518460bd9513ea4973561 /drivers/rtc/rtc-ds1685.c | |
| parent | 5923819274c37cf4a3c889a3e08901c51ed9d47d (diff) | |
| download | linux-811c79166028f732a571a32af2ee68195f6b0a04.tar.xz | |
rtc: ds1685: 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>
Acked-by: Joshua Kinard <kumba@gentoo.org>
Link: https://lore.kernel.org/r/20210119220653.677750-5-alexandre.belloni@bootlin.com
Diffstat (limited to 'drivers/rtc/rtc-ds1685.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1685.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c index d69c807af29b..75db7ab654a5 100644 --- a/drivers/rtc/rtc-ds1685.c +++ b/drivers/rtc/rtc-ds1685.c @@ -658,7 +658,6 @@ ds1685_rtc_irq_handler(int irq, void *dev_id) { struct platform_device *pdev = dev_id; struct ds1685_priv *rtc = platform_get_drvdata(pdev); - struct mutex *rtc_mutex; u8 ctrlb, ctrlc; unsigned long events = 0; u8 num_irqs = 0; @@ -667,8 +666,7 @@ ds1685_rtc_irq_handler(int irq, void *dev_id) if (unlikely(!rtc)) return IRQ_HANDLED; - rtc_mutex = &rtc->dev->ops_lock; - mutex_lock(rtc_mutex); + rtc_lock(rtc->dev); /* Ctrlb holds the interrupt-enable bits and ctrlc the flag bits. */ ctrlb = rtc->read(rtc, RTC_CTRL_B); @@ -713,7 +711,7 @@ ds1685_rtc_irq_handler(int irq, void *dev_id) } } rtc_update_irq(rtc->dev, num_irqs, events); - mutex_unlock(rtc_mutex); + rtc_unlock(rtc->dev); return events ? IRQ_HANDLED : IRQ_NONE; } |