From 92c02daabae61df37c9743e15f239a27f4917df3 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Sat, 14 Dec 2019 23:02:54 +0100 Subject: [PATCH] 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 --- 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; }