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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-10-08 08:28:26 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-10-08 08:28:26 -0300 |
commit | f19866e5cb04f8f007cb422132ea4611cdacc8e3 (patch) | |
tree | ee8d9b12a8ec6335ed76b3c58ba0f3e1fea7616e /drivers/rtc/rtc-s5m.c | |
parent | a700f2d8e79ff80041078f160fe1edccf89b0c66 (diff) |
Linux-libre 4.2.3-gnupck-4.2.3-gnu
Diffstat (limited to 'drivers/rtc/rtc-s5m.c')
-rw-r--r-- | drivers/rtc/rtc-s5m.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c index 8c70d785b..ab60287ee 100644 --- a/drivers/rtc/rtc-s5m.c +++ b/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: |