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path: root/drivers/rtc
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-rw-r--r--drivers/rtc/rtc-tps80031.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-tps80031.c b/drivers/rtc/rtc-tps80031.c
index 7d32032266fd..17e4693b3c3e 100644
--- a/drivers/rtc/rtc-tps80031.c
+++ b/drivers/rtc/rtc-tps80031.c
@@ -141,7 +141,7 @@ static int tps80031_rtc_read_time(struct device *dev, struct rtc_time *tm)
tm->tm_min = buff[1];
tm->tm_hour = buff[2];
tm->tm_mday = buff[3];
- tm->tm_mon = buff[4];
+ tm->tm_mon = buff[4] - 1;
tm->tm_year = buff[5] + RTC_YEAR_OFFSET;
tm->tm_wday = buff[6];
return 0;
@@ -175,7 +175,7 @@ static int tps80031_rtc_set_time(struct device *dev, struct rtc_time *tm)
buff[1] = tm->tm_min;
buff[2] = tm->tm_hour;
buff[3] = tm->tm_mday;
- buff[4] = tm->tm_mon;
+ buff[4] = tm->tm_mon + 1;
buff[5] = tm->tm_year % RTC_YEAR_OFFSET;
buff[6] = tm->tm_wday;
@@ -223,7 +223,7 @@ static int tps80031_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
buff[1] = alrm->time.tm_min;
buff[2] = alrm->time.tm_hour;
buff[3] = alrm->time.tm_mday;
- buff[4] = alrm->time.tm_mon;
+ buff[4] = alrm->time.tm_mon + 1;
buff[5] = alrm->time.tm_year % RTC_YEAR_OFFSET;
convert_decimal_to_bcd(buff, sizeof(buff));
err = tps80031_write_regs(dev, RTC_ALARM, sizeof(buff), buff);
@@ -247,7 +247,7 @@ static int tps80031_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
alrm->time.tm_min = buff[1];
alrm->time.tm_hour = buff[2];
alrm->time.tm_mday = buff[3];
- alrm->time.tm_mon = buff[4];
+ alrm->time.tm_mon = buff[4] - 1;
alrm->time.tm_year = buff[5] + RTC_YEAR_OFFSET;
return 0;