rtc: convert wm8350 use new alarm and update operations

These are the only two ioctls so the ioctl() function is also removed.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 18 insertions, 21 deletions

diff --git a/drivers/rtc/rtc-wm8350.c b/drivers/rtc/rtc-wm8350.c
index 5c5e3aa91385..616630d1e317 100644
--- a/drivers/rtc/rtc-wm8350.c
+++ b/drivers/rtc/rtc-wm8350.c
@@ -236,6 +236,17 @@ static int wm8350_rtc_start_alarm(struct wm8350 *wm8350)
         return 0;
 }
 
+static int wm8350_rtc_alarm_irq_enable(struct device *dev,
+                                       unsigned int enabled)
+{
+        struct wm8350 *wm8350 = dev_get_drvdata(dev);
+
+        if (enabled)
+                return wm8350_rtc_start_alarm(wm8350);
+        else
+                return wm8350_rtc_stop_alarm(wm8350);
+}
+
 static int wm8350_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
 {
         struct wm8350 *wm8350 = dev_get_drvdata(dev);
@@ -291,30 +302,15 @@ static int wm8350_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
         return ret;
 }
 
-/*
- * Handle commands from user-space
- */
-static int wm8350_rtc_ioctl(struct device *dev, unsigned int cmd,
-                            unsigned long arg)
+static int wm8350_rtc_update_irq_enable(struct device *dev,
+                                        unsigned int enabled)
 {
         struct wm8350 *wm8350 = dev_get_drvdata(dev);
 
-        switch (cmd) {
-        case RTC_AIE_OFF:
-                return wm8350_rtc_stop_alarm(wm8350);
-        case RTC_AIE_ON:
-                return wm8350_rtc_start_alarm(wm8350);
-
-        case RTC_UIE_OFF:
-                wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_SEC);
-                break;
-        case RTC_UIE_ON:
+        if (enabled)
                 wm8350_unmask_irq(wm8350, WM8350_IRQ_RTC_SEC);
-                break;
-
-        default:
-                return -ENOIOCTLCMD;
-        }
+        else
+                wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_SEC);
 
         return 0;
 }
@@ -345,11 +341,12 @@ static void wm8350_rtc_update_handler(struct wm8350 *wm8350, int irq,
 }
 
 static const struct rtc_class_ops wm8350_rtc_ops = {
-        .ioctl = wm8350_rtc_ioctl,
         .read_time = wm8350_rtc_readtime,
         .set_time = wm8350_rtc_settime,
         .read_alarm = wm8350_rtc_readalarm,
         .set_alarm = wm8350_rtc_setalarm,
+        .alarm_irq_enable = wm8350_rtc_alarm_irq_enable,
+        .update_irq_enable = wm8350_rtc_update_irq_enable,
 };
 
 #ifdef CONFIG_PM