diff options
| author | Venu Byravarasu <vbyravarasu@nvidia.com> | 2012-05-16 15:45:45 +0530 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-05-22 23:52:12 -0700 |
| commit | 3910362a2873687a41a9dd4c186e28b1451db7d0 (patch) | |
| tree | 597627be42cc3160eb10409c26a3e72ce06877d5 /drivers | |
| parent | 861e4862835fc8ee069de7b3bbc2736d0a618eae (diff) | |
rtc: tps6591x: Limiting years in the 0 - 99 range
As RTC can store year in the 0 - 99 range only,
handling it accordingly
bug 985890
Change-Id: Idcfb29028f482283ae2658579a3283c7d4f230f1
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Reviewed-on: http://git-master/r/102798
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-tps6591x.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-tps6591x.c b/drivers/rtc/rtc-tps6591x.c index 6223f1108f06..ebc46b4cf46e 100644 --- a/drivers/rtc/rtc-tps6591x.c +++ b/drivers/rtc/rtc-tps6591x.c @@ -162,7 +162,7 @@ static int tps6591x_rtc_read_time(struct device *dev, struct rtc_time *tm) tm->tm_hour = buff[2]; tm->tm_mday = buff[3]; tm->tm_mon = buff[4] - 1; - tm->tm_year = buff[5]; + tm->tm_year = buff[5] + RTC_YEAR_OFFSET; tm->tm_wday = buff[6]; print_time(dev, tm); return tps6591x_rtc_valid_tm(tm); @@ -250,7 +250,7 @@ static int tps6591x_rtc_set_time(struct device *dev, struct rtc_time *tm) buff[2] = tm->tm_hour; buff[3] = tm->tm_mday; buff[4] = tm->tm_mon + 1; - buff[5] = tm->tm_year; + buff[5] = tm->tm_year % RTC_YEAR_OFFSET; buff[6] = tm->tm_wday; print_time(dev, tm); @@ -345,7 +345,7 @@ static int tps6591x_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) buff[2] = alrm->time.tm_hour; buff[3] = alrm->time.tm_mday; buff[4] = alrm->time.tm_mon + 1; - buff[5] = alrm->time.tm_year; + buff[5] = alrm->time.tm_year % RTC_YEAR_OFFSET; convert_decimal_to_bcd(buff, sizeof(buff)); err = tps6591x_write_regs(dev, RTC_ALARM, sizeof(buff), buff); if (err) @@ -369,7 +369,7 @@ static int tps6591x_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) alrm->time.tm_hour = buff[2]; alrm->time.tm_mday = buff[3]; alrm->time.tm_mon = buff[4] - 1; - alrm->time.tm_year = buff[5]; + alrm->time.tm_year = buff[5] + RTC_YEAR_OFFSET; dev_info(dev->parent, "\n getting alarm time::\n"); print_time(dev, &alrm->time); |