Commit 088443c7 authored Oct 07, 2019 by Alexandre Belloni

rtc: ds1347: mask ALM OUT when reading time

Bit 7 of the minutes registers is ALM OUT. It indicates an alarm fired.
Mask it out when reading the time.

Link: https://lore.kernel.org/r/20191007134724.15505-5-alexandre.belloni@bootlin.com

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

drivers/rtc/rtc-ds1347.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -52,7 +52,7 @@ static int ds1347_read_time(struct device dev, struct rtc_time dt)
		return err;

		dt->tm_sec = bcd2bin(buf[0]);
		dt->tm_min = bcd2bin(buf[1]);
		dt->tm_min = bcd2bin(buf[1] & 0x7f);
		dt->tm_hour = bcd2bin(buf[2] & 0x3F);
		dt->tm_mday = bcd2bin(buf[3]);
		dt->tm_mon = bcd2bin(buf[4]) - 1;