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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-10-19 23:49:34 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-10-19 23:55:58 +0300 |
| commit | 8c9a88fae2ce50f1aef5a72273a5d46e4fa89603 (patch) | |
| tree | a2634d497f0cea295d25f9f3973e344ce1abf95b /drivers/rtc/rtc-ds1343.c | |
| parent | 21783322fe4abad282cb80ae8d59ca9ef6c0e7fd (diff) | |
| download | linux-8c9a88fae2ce50f1aef5a72273a5d46e4fa89603.tar.xz | |
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>
Diffstat (limited to 'drivers/rtc/rtc-ds1343.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1343.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c index b45d1b8fd631..9d7d571e722b 100644 --- a/drivers/rtc/rtc-ds1343.c +++ b/drivers/rtc/rtc-ds1343.c @@ -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, |