RTC: Clean out UIE icotl implementations

[~andy/linux] / drivers / rtc / rtc-sa1100.c

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index d1a2b0bc3b24211d6a2b28adc43a19afaee74606..a9189337a2c5606072ce89dc993197cb7565a3b8 100644 (file)
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -293,24 +293,6 @@ static void sa1100_rtc_release(struct device *dev)
 }
 
 
-static int sa1100_rtc_ioctl(struct device *dev, unsigned int cmd,
-               unsigned long arg)
-{
-       switch (cmd) {
-       case RTC_UIE_OFF:
-               spin_lock_irq(&sa1100_rtc_lock);
-               RTSR &= ~RTSR_HZE;
-               spin_unlock_irq(&sa1100_rtc_lock);
-               return 0;
-       case RTC_UIE_ON:
-               spin_lock_irq(&sa1100_rtc_lock);
-               RTSR |= RTSR_HZE;
-               spin_unlock_irq(&sa1100_rtc_lock);
-               return 0;
-       }
-       return -ENOIOCTLCMD;
-}
-
 static int sa1100_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
 {
        spin_lock_irq(&sa1100_rtc_lock);
@@ -386,7 +368,6 @@ static const struct rtc_class_ops sa1100_rtc_ops = {
        .open = sa1100_rtc_open,
        .read_callback = sa1100_rtc_read_callback,
        .release = sa1100_rtc_release,
-       .ioctl = sa1100_rtc_ioctl,
        .read_time = sa1100_rtc_read_time,
        .set_time = sa1100_rtc_set_time,
        .read_alarm = sa1100_rtc_read_alarm,