mfd: Convert wm8350 IRQ handlers to irq_handler_t

This is done as simple code transformation, the semantics of the
IRQ API provided by the core are are still very different to those
of genirq (mainly with regard to masking).

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 12 insertions, 6 deletions

diff --git a/drivers/rtc/rtc-wm8350.c b/drivers/rtc/rtc-wm8350.c
index c91edc572eb6..56e56e552813 100644
--- a/drivers/rtc/rtc-wm8350.c
+++ b/drivers/rtc/rtc-wm8350.c
@@ -315,9 +315,9 @@ static int wm8350_rtc_update_irq_enable(struct device *dev,
         return 0;
 }
 
-static void wm8350_rtc_alarm_handler(struct wm8350 *wm8350, int irq,
-                                     void *data)
+static irqreturn_t wm8350_rtc_alarm_handler(int irq, void *data)
 {
+        struct wm8350 *wm8350 = data;
         struct rtc_device *rtc = wm8350->rtc.rtc;
         int ret;
 
@@ -330,14 +330,18 @@ static void wm8350_rtc_alarm_handler(struct wm8350 *wm8350, int irq,
                 dev_err(&(wm8350->rtc.pdev->dev),
                         "Failed to disable alarm: %d\n", ret);
         }
+
+        return IRQ_HANDLED;
 }
 
-static void wm8350_rtc_update_handler(struct wm8350 *wm8350, int irq,
-                                      void *data)
+static irqreturn_t wm8350_rtc_update_handler(int irq, void *data)
 {
+        struct wm8350 *wm8350 = data;
         struct rtc_device *rtc = wm8350->rtc.rtc;
 
         rtc_update_irq(rtc, 1, RTC_IRQF | RTC_UF);
+
+        return IRQ_HANDLED;
 }
 
 static const struct rtc_class_ops wm8350_rtc_ops = {
@@ -459,10 +463,12 @@ static int wm8350_rtc_probe(struct platform_device *pdev)
         wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_PER);
 
         wm8350_register_irq(wm8350, WM8350_IRQ_RTC_SEC,
-                            wm8350_rtc_update_handler, NULL);
+                            wm8350_rtc_update_handler, 0,
+                            "RTC Seconds", wm8350);
 
         wm8350_register_irq(wm8350, WM8350_IRQ_RTC_ALM,
-                            wm8350_rtc_alarm_handler, NULL);
+                            wm8350_rtc_alarm_handler, 0,
+                            "RTC Alarm", wm8350);
         wm8350_unmask_irq(wm8350, WM8350_IRQ_RTC_ALM);
 
         return 0;