diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2015-10-19 08:35:30 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2015-10-19 08:35:30 +0300 |
commit | ec0a2ed6d8a5e555edef907895c041e285fdb495 (patch) | |
tree | a4c8d982f8ac820b1b60818df22ad3ccac2036d5 /kernel/drivers/rtc/rtc-s5m.c | |
parent | 342fa5dfa053559f47caad657132522496dcf1b3 (diff) |
These changes are a raw update to a vanilla kernel 4.1.10, with the
recently announced rt patch patch-4.1.10-rt10.patch. No further changes
needed.
Change-Id: I9a0cf084498133b10771e744b6da4b29dff706ba
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/rtc/rtc-s5m.c')
-rw-r--r-- | kernel/drivers/rtc/rtc-s5m.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/drivers/rtc/rtc-s5m.c b/kernel/drivers/rtc/rtc-s5m.c index 8c70d785b..ab60287ee 100644 --- a/kernel/drivers/rtc/rtc-s5m.c +++ b/kernel/drivers/rtc/rtc-s5m.c @@ -635,6 +635,16 @@ static int s5m8767_rtc_init_reg(struct s5m_rtc_info *info) case S2MPS13X: data[0] = (0 << BCD_EN_SHIFT) | (1 << MODEL24_SHIFT); ret = regmap_write(info->regmap, info->regs->ctrl, data[0]); + if (ret < 0) + break; + + /* + * Should set WUDR & (RUDR or AUDR) bits to high after writing + * RTC_CTRL register like writing Alarm registers. We can't find + * the description from datasheet but vendor code does that + * really. + */ + ret = s5m8767_rtc_set_alarm_reg(info); break; default: |