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rtc: ds1343: remove dead code 

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: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-10-19 22:49:34 +02:00
parent 21783322fe
commit 8c9a88fae2
1 changed files with 0 additions and 21 deletions
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21
drivers/rtc/rtc-ds1343.c
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@ -87,26 +87,6 @@ struct ds1343_priv {
int alarm_mday; 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, static ssize_t ds1343_show_glitchfilter(struct device *dev,
struct device_attribute *attr, char *buf) struct device_attribute *attr, char *buf)
{ {
@ -452,7 +432,6 @@ out:
} }
static const struct rtc_class_ops ds1343_rtc_ops = { static const struct rtc_class_ops ds1343_rtc_ops = {
.ioctl = ds1343_ioctl,
.read_time = ds1343_read_time, .read_time = ds1343_read_time,
.set_time = ds1343_set_time, .set_time = ds1343_set_time,
.read_alarm = ds1343_read_alarm, .read_alarm = ds1343_read_alarm,