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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>
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1 changed files with 0 additions and 21 deletions
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@ -87,26 +87,6 @@ struct ds1343_priv {
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int alarm_mday;
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};
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static int ds1343_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
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{
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switch (cmd) {
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#ifdef RTC_SET_CHARGE
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case RTC_SET_CHARGE:
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{
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int val;
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if (copy_from_user(&val, (int __user *)arg, sizeof(int)))
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return -EFAULT;
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return regmap_write(priv->map, DS1343_TRICKLE_REG, val);
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}
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break;
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#endif
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}
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return -ENOIOCTLCMD;
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}
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static ssize_t ds1343_show_glitchfilter(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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@ -452,7 +432,6 @@ static irqreturn_t ds1343_thread(int irq, void *dev_id)
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}
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static const struct rtc_class_ops ds1343_rtc_ops = {
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.ioctl = ds1343_ioctl,
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.read_time = ds1343_read_time,
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.set_time = ds1343_set_time,
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.read_alarm = ds1343_read_alarm,
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