1 files changed, 0 insertions, 52 deletions

diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 6aaa1550e3b..85c1b848dd7 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -281,57 +281,6 @@ static int rs5c372_rtc_set_time(struct device *dev, struct rtc_time *tm)
         return rs5c372_set_datetime(to_i2c_client(dev), tm);
 }
 
-#if defined(CONFIG_RTC_INTF_DEV) || defined(CONFIG_RTC_INTF_DEV_MODULE)
-
-static int
-rs5c_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
-{
-        struct i2c_client       *client = to_i2c_client(dev);
-        struct rs5c372          *rs5c = i2c_get_clientdata(client);
-        unsigned char           buf;
-        int                     status, addr;
-
-        buf = rs5c->regs[RS5C_REG_CTRL1];
-        switch (cmd) {
-        case RTC_UIE_OFF:
-        case RTC_UIE_ON:
-                /* some 327a modes use a different IRQ pin for 1Hz irqs */
-                if (rs5c->type == rtc_rs5c372a
-                                && (buf & RS5C372A_CTRL1_SL1))
-                        return -ENOIOCTLCMD;
-        default:
-                return -ENOIOCTLCMD;
-        }
-
-        status = rs5c_get_regs(rs5c);
-        if (status < 0)
-                return status;
-
-        addr = RS5C_ADDR(RS5C_REG_CTRL1);
-        switch (cmd) {
-        case RTC_UIE_OFF:       /* update off */
-                buf &= ~RS5C_CTRL1_CT_MASK;
-                break;
-        case RTC_UIE_ON:        /* update on */
-                buf &= ~RS5C_CTRL1_CT_MASK;
-                buf |= RS5C_CTRL1_CT4;
-                break;
-        }
-
-        if (i2c_smbus_write_byte_data(client, addr, buf) < 0) {
-                printk(KERN_WARNING "%s: can't update alarm\n",
-                        rs5c->rtc->name);
-                status = -EIO;
-        } else
-                rs5c->regs[RS5C_REG_CTRL1] = buf;
-
-        return status;
-}
-
-#else
-#define rs5c_rtc_ioctl  NULL
-#endif
-
 
 static int rs5c_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
 {
@@ -480,7 +429,6 @@ static int rs5c372_rtc_proc(struct device *dev, struct seq_file *seq)
 
 static const struct rtc_class_ops rs5c372_rtc_ops = {
         .proc           = rs5c372_rtc_proc,
-        .ioctl          = rs5c_rtc_ioctl,
         .read_time      = rs5c372_rtc_read_time,
         .set_time       = rs5c372_rtc_set_time,
         .read_alarm     = rs5c_read_alarm,