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rtc: pcf85063: remove RTC_VL_CLR handling

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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/20191214220259.621996-11-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-12-14 23:02:52 +01:00
parent b371b10e94
commit 0295c27f90
1 changed files with 0 additions and 6 deletions
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6
drivers/rtc/rtc-pcf85063.c
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@ -299,12 +299,6 @@ static int pcf85063_ioctl(struct device *dev, unsigned int cmd,
return 0;
case RTC_VL_CLR:
ret = regmap_update_bits(pcf85063->regmap, PCF85063_REG_SC,
PCF85063_REG_SC_OS, 0);
return ret;
default:
return -ENOIOCTLCMD;
}