diff mbox series

[10/17] rtc: pcf85063: remove RTC_VL_CLR handling

Message ID 20191214220259.621996-11-alexandre.belloni@bootlin.com
State Accepted
Headers show
Series rtc: Unify RTC_VL_READ meaning | expand

Commit Message

Alexandre Belloni Dec. 14, 2019, 10:02 p.m. UTC 
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.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-pcf85063.c | 6 ------
 1 file changed, 6 deletions(-)
diff mbox series

Patch

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;
 	}