rtc: rs5c348: 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:
parent
812318a094
commit
bff11e3aa9
|
@ -135,11 +135,6 @@ rs5c348_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
tm->tm_year = bcd2bin(rxbuf[RS5C348_REG_YEAR]) +
|
||||
((rxbuf[RS5C348_REG_MONTH] & RS5C348_BIT_Y2K) ? 100 : 0);
|
||||
|
||||
if (rtc_valid_tm(tm) < 0) {
|
||||
dev_err(&spi->dev, "retrieved date/time is not valid.\n");
|
||||
rtc_time_to_tm(0, tm);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue