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rtc: ds1302: fix write value for day of week register

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The valid range of day of week register for DS1302 is 1 to 7.  But the
set_time callback for rtc-ds1302 attempts to write the value of
tm->tm_wday which is in the range 0 to 6.  While the get_time callback
correctly decodes the register.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Sergey Yanovich <ynvich@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Akinobu Mita 2016-04-10 23:59:24 +09:00 committed by Alexandre Belloni
parent bc83a141b8
commit ef50f86e15
1 changed files with 1 additions and 1 deletions
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drivers/rtc/rtc-ds1302.c
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@ -65,7 +65,7 @@ static int ds1302_rtc_set_time(struct device *dev, struct rtc_time *time)
*bp++ = bin2bcd(time->tm_hour);
*bp++ = bin2bcd(time->tm_mday);
*bp++ = bin2bcd(time->tm_mon + 1);
*bp++ = time->tm_wday;
*bp++ = time->tm_wday + 1;
*bp++ = bin2bcd(time->tm_year % 100);
*bp++ = RTC_CMD_WRITE_DISABLE;