diff options
author | 2015-10-29 22:15:25 +0000 | |
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committer | 2015-10-29 22:15:25 +0000 | |
commit | afc76d554ed517e38d46b6b182a7016406a1323f (patch) | |
tree | 06133cb33a43488837ea67667458e1582f2f40ce /kernel/drivers/rtc/rtc-s5m.c | |
parent | 41f827bfbb10e03c4d228fbcc801dd51fb9983b0 (diff) | |
parent | ec0a2ed6d8a5e555edef907895c041e285fdb495 (diff) |
Merge "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."
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: |