rtc: ds1343: remove dead code (8c9a88fa) · Commits · 戴 / test

RTC_SET_CHARGE doesn't exist, the ioctl code is never used. Link: https://lore.kernel.org/r/20191019204941.6203-2-alexandre.belloni@bootlin.com Signed-off-by:

drivers/rtc/rtc-ds1343.c

+0 −21

Original line number	Diff line number	Diff line
		@@ -87,26 +87,6 @@ struct ds1343_priv {
		int alarm_mday;
		};

		static int ds1343_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
		{
		switch (cmd) {
		#ifdef RTC_SET_CHARGE
		case RTC_SET_CHARGE:
		{
		int val;

		if (copy_from_user(&val, (int __user *)arg, sizeof(int)))
		return -EFAULT;

		return regmap_write(priv->map, DS1343_TRICKLE_REG, val);
		}
		break;
		#endif
		}

		return -ENOIOCTLCMD;
		}

		static ssize_t ds1343_show_glitchfilter(struct device *dev,
		struct device_attribute attr, char buf)
		{
		@@ -452,7 +432,6 @@ out:
		}

		static const struct rtc_class_ops ds1343_rtc_ops = {
		.ioctl = ds1343_ioctl,
		.read_time = ds1343_read_time,
		.set_time = ds1343_set_time,
		.read_alarm = ds1343_read_alarm,