rtc: sirfsoc: remove useless sirfsoc_rtc_ioctl

sirfsoc_rtc_ioctl() doesn't implement any actual ioctl, remove it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-sirfsoc.c b/drivers/rtc/rtc-sirfsoc.c
index 7367f61..2a9e151 100644 (file)
--- a/drivers/rtc/rtc-sirfsoc.c
+++ b/drivers/rtc/rtc-sirfsoc.c
@@ -204,23 +204,6 @@ static int sirfsoc_rtc_set_time(struct device *dev,
        return 0;
 }
 
-static int sirfsoc_rtc_ioctl(struct device *dev, unsigned int cmd,
-               unsigned long arg)
-{
-       switch (cmd) {
-       case RTC_PIE_ON:
-       case RTC_PIE_OFF:
-       case RTC_UIE_ON:
-       case RTC_UIE_OFF:
-       case RTC_AIE_ON:
-       case RTC_AIE_OFF:
-               return 0;
-
-       default:
-               return -ENOIOCTLCMD;
-       }
-}
-
 static int sirfsoc_rtc_alarm_irq_enable(struct device *dev,
                unsigned int enabled)
 {
@@ -250,7 +233,6 @@ static const struct rtc_class_ops sirfsoc_rtc_ops = {
        .set_time = sirfsoc_rtc_set_time,
        .read_alarm = sirfsoc_rtc_read_alarm,
        .set_alarm = sirfsoc_rtc_set_alarm,
-       .ioctl = sirfsoc_rtc_ioctl,
        .alarm_irq_enable = sirfsoc_rtc_alarm_irq_enable
 };