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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-19 23:06:41 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-01-25 23:46:16 +0100 |
| commit | d57949bb3c37fcf149c30f976e66b7f97597bd91 (patch) | |
| tree | 973d3a7f4c42484ee03f05bf5e1b5e55e7a3b29f /drivers/rtc/rtc-ds1305.c | |
| parent | 3fbd293c16d772d31d11ff8f1b32622a73dcb881 (diff) | |
| download | linux-d57949bb3c37fcf149c30f976e66b7f97597bd91.tar.gz | |
rtc: ds1305: 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/20210119220653.677750-3-alexandre.belloni@bootlin.com
Diffstat (limited to 'drivers/rtc/rtc-ds1305.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1305.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c index 8c2ab29c3d912..9ef107b99b658 100644 --- a/drivers/rtc/rtc-ds1305.c +++ b/drivers/rtc/rtc-ds1305.c @@ -435,13 +435,12 @@ static const struct rtc_class_ops ds1305_ops = { static void ds1305_work(struct work_struct *work) { struct ds1305 *ds1305 = container_of(work, struct ds1305, work); - struct mutex *lock = &ds1305->rtc->ops_lock; struct spi_device *spi = ds1305->spi; u8 buf[3]; int status; /* lock to protect ds1305->ctrl */ - mutex_lock(lock); + rtc_lock(ds1305->rtc); /* Disable the IRQ, and clear its status ... for now, we "know" * that if more than one alarm is active, they're in sync. @@ -459,7 +458,7 @@ static void ds1305_work(struct work_struct *work) if (status < 0) dev_dbg(&spi->dev, "clear irq --> %d\n", status); - mutex_unlock(lock); + rtc_unlock(ds1305->rtc); if (!test_bit(FLAG_EXITING, &ds1305->flags)) enable_irq(spi->irq); |