diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-19 23:06:49 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-25 23:46:17 +0100 |
| commit | 2a5654fe2bc2abfc2ccc733dbf8f96c7ff7d0fca (patch) | |
| tree | 9a9a5f1af8bee7dfa0870245908f2ab8c49e4e16 /drivers/rtc | |
| parent | a82430fd2dff8781fe0ab7a7d676ce3556ef3441 (diff) | |
| download | linux-2a5654fe2bc2abfc2ccc733dbf8f96c7ff7d0fca.tar.bz2 | |
rtc: rv3029: 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/20210119220653.677750-11-alexandre.belloni@bootlin.com
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-rv3029c2.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c index c1f4c0bba1e5..71102c7fbd7d 100644 --- a/drivers/rtc/rtc-rv3029c2.c +++ b/drivers/rtc/rtc-rv3029c2.c @@ -265,24 +265,23 @@ static irqreturn_t rv3029_handle_irq(int irq, void *dev_id) { struct device *dev = dev_id; struct rv3029_data *rv3029 = dev_get_drvdata(dev); - struct mutex *lock = &rv3029->rtc->ops_lock; unsigned int flags, controls; unsigned long events = 0; int ret; - mutex_lock(lock); + rtc_lock(rv3029->rtc); ret = regmap_read(rv3029->regmap, RV3029_IRQ_CTRL, &controls); if (ret) { dev_warn(dev, "Read IRQ Control Register error %d\n", ret); - mutex_unlock(lock); + rtc_unlock(rv3029->rtc); return IRQ_NONE; } ret = regmap_read(rv3029->regmap, RV3029_IRQ_FLAGS, &flags); if (ret) { dev_warn(dev, "Read IRQ Flags Register error %d\n", ret); - mutex_unlock(lock); + rtc_unlock(rv3029->rtc); return IRQ_NONE; } @@ -297,7 +296,7 @@ static irqreturn_t rv3029_handle_irq(int irq, void *dev_id) regmap_write(rv3029->regmap, RV3029_IRQ_FLAGS, flags); regmap_write(rv3029->regmap, RV3029_IRQ_CTRL, controls); } - mutex_unlock(lock); + rtc_unlock(rv3029->rtc); return IRQ_HANDLED; } |