diff options
| author | Venu Byravarasu <vbyravarasu@nvidia.com> | 2012-02-08 10:48:31 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-02-09 12:51:58 -0800 |
| commit | ce2f802c3e2ff8ce2f0408e911635ca7e6331cfe (patch) | |
| tree | 9edca1082f637c7801a45b137fc9c8c44573a1c2 /drivers/rtc | |
| parent | a5ab014ca5dce7cd039a6080b480f7e516ffc59a (diff) | |
rtc: tps80031: Fixing month register program error
The month field of tm structure managed by kernel,
expects a value between 0 to 11.
However, TPS80031 RTC month register expects the month
range to be between 1 to 12.
Hence fixing it.
bug 931452
Change-Id: Ie208c50b316e452e50eb2b607bafe83cb227eaea
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Reviewed-on: http://git-master/r/79928
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-tps80031.c | 8 |
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; |