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rtc: rv3028: remove RTC_VL_CLR handling 

Remove RTC_VL_CLR handling because it is a disservice to userspace as it
removes the important information that the RTC data is invalid. This may
lead userspace to set an invalid system time later on.

Link: https://lore.kernel.org/r/20191214220259.621996-13-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
alistair/sensors
Alexandre Belloni 2019-12-14 23:02:54 +01:00
parent f86dc5bde1
commit 92c02daaba
1 changed files with 0 additions and 6 deletions
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6
drivers/rtc/rtc-rv3028.c
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@ -438,12 +438,6 @@ static int rv3028_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
return 0;
case RTC_VL_CLR:
ret = regmap_update_bits(rv3028->regmap, RV3028_STATUS,
RV3028_STATUS_PORF, 0);
return ret;
default:
return -ENOIOCTLCMD;
}