---

yaml --- r: 186876 b: refs/heads/master c: 29c71b1 h: refs/heads/master v: v3
git-mirror · Mar 7, 2010 · c097c0a · c097c0a
1 parent afe904a
commit c097c0a
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Showing 3 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f99344fc69c3df46786a39ea4283a4175ea40b3f
+refs/heads/master: 29c71b138c83c8191f1f7e46fcc28b9d6bc8a5dd
diff --git a/trunk/drivers/rtc/rtc-wm8350.c b/trunk/drivers/rtc/rtc-wm8350.c
@@ -307,11 +307,18 @@ static int wm8350_rtc_update_irq_enable(struct device *dev,
 {
 	struct wm8350 *wm8350 = dev_get_drvdata(dev);
 
+	/* Suppress duplicate changes since genirq nests enable and
+	 * disable calls. */
+	if (enabled == wm8350->rtc.update_enabled)
+		return 0;
+
 	if (enabled)
 		wm8350_unmask_irq(wm8350, WM8350_IRQ_RTC_SEC);
 	else
 		wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_SEC);
 
+	wm8350->rtc.update_enabled = enabled;
+
 	return 0;
 }
 

diff --git a/trunk/include/linux/mfd/wm8350/rtc.h b/trunk/include/linux/mfd/wm8350/rtc.h
@@ -263,6 +263,7 @@ struct wm8350_rtc {
 	struct platform_device *pdev;
 	struct rtc_device *rtc;
 	int alarm_enabled;      /* used over suspend/resume */
+	int update_enabled;
 };
 
 #endif