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rtc: ds1511: let the core handle invalid time 

Returning a valid time when the time is invalid is a bad practice, because
then userspace is not able to react on the information. Also, it doesn't
make sense to return epoch because it is already the default time.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2018-02-20 22:05:29 +01:00
parent 347876ad47
commit 1c90d9f1c8
1 changed files with 0 additions and 4 deletions
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4
drivers/rtc/rtc-ds1511.c
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@ -277,10 +277,6 @@ static int ds1511_rtc_read_time(struct device *dev, struct rtc_time *rtc_tm)
rtc_tm->tm_mon--;
if (rtc_valid_tm(rtc_tm) < 0) {
dev_err(dev, "retrieved date/time is not valid.\n");
rtc_time_to_tm(0, rtc_tm);
}
return 0;
}