From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Date: Sat, 14 Dec 2019 23:02:52 +0100
Subject: rtc: pcf85063: remove RTC_VL_CLR handling
Git-commit: 0295c27f90bb6ec43ab519b63948c11d01d29604
Patch-mainline: v5.6-rc1
References: jsc#SLE-12251
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>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
drivers/rtc/rtc-pcf85063.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c
index 1afa6d9fa9fb..2ddd95420a8c 100644
--- a/drivers/rtc/rtc-pcf85063.c
+++ b/drivers/rtc/rtc-pcf85063.c
@@ -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;
}
--
2.26.2