Commit 92c02daa authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

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: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent f86dc5bd

drivers/rtc/rtc-rv3028.c

+0 −6
Original line number Diff line number Diff line
@@ -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;

	}