From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Date: Sat, 14 Dec 2019 23:02:54 +0100
Subject: rtc: rv3028: remove RTC_VL_CLR handling
Git-commit: 92c02daabae61df37c9743e15f239a27f4917df3
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/20191214220259.621996-13-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-rv3028.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c
index 6b7b3a69601a..d1a2c22861f2 100644
--- a/drivers/rtc/rtc-rv3028.c
+++ b/drivers/rtc/rtc-rv3028.c
@@ -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;
}
--
2.26.2