diff options
| author | Dominique Martinet <dominique.martinet@atmark-techno.com> | 2021-11-01 10:33:59 +0900 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-11-10 00:44:08 +0100 |
| commit | 03a86cda4123084c7969387e7e0b69f23c2f8acf (patch) | |
| tree | e5416ffa4b0704c73796ea14ba778106b3e651a6 /drivers/rtc/rtc-rv8803.c | |
| parent | a5feda3b361e11b291786d5c4ff86d4b9a55498f (diff) | |
| download | linux-03a86cda4123084c7969387e7e0b69f23c2f8acf.tar.gz | |
rtc: rv8803: fix writing back ctrl in flag register
ctrl is set from read_regs(..FLAG, 2, ctrl), so ctrl[0] is FLAG
and ctrl[1] is the CTRL register.
Use ctrl[0] to write back to the FLAG register as appropriate.
Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211101013400.325855-1-dominique.martinet@atmark-techno.com
Diffstat (limited to 'drivers/rtc/rtc-rv8803.c')
| -rw-r--r-- | drivers/rtc/rtc-rv8803.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-rv8803.c b/drivers/rtc/rtc-rv8803.c index 72adef5a5ebe8..0d5ed38bf60cc 100644 --- a/drivers/rtc/rtc-rv8803.c +++ b/drivers/rtc/rtc-rv8803.c @@ -340,8 +340,8 @@ static int rv8803_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) } } - ctrl[1] &= ~RV8803_FLAG_AF; - err = rv8803_write_reg(rv8803->client, RV8803_FLAG, ctrl[1]); + ctrl[0] &= ~RV8803_FLAG_AF; + err = rv8803_write_reg(rv8803->client, RV8803_FLAG, ctrl[0]); mutex_unlock(&rv8803->flags_lock); if (err) return err; |