---

yaml --- r: 251923 b: refs/heads/master c: bc86fce h: refs/heads/master i: 251921: 2bdfda0 251919: 193db43 v: v3
git-mirror · May 26, 2011 · 5c3edd7 · 5c3edd7
1 parent 076a0fe
commit 5c3edd7
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Showing 2 changed files with 15 additions and 14 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0b14c22ea1e0226d894df76176971d06e8886aa7
+refs/heads/master: bc86fcee373f27bffc9ed0c0a734e40ec084aef5
diff --git a/trunk/drivers/mfd/wm831x-irq.c b/trunk/drivers/mfd/wm831x-irq.c
@@ -515,12 +515,6 @@ int wm831x_irq_init(struct wm831x *wm831x, int irq)
 				 0xffff);
 	}
 
-	if (!irq) {
-		dev_warn(wm831x->dev,
-			 "No interrupt specified - functionality limited\n");
-		return 0;
-	}
-
 	if (!pdata || !pdata->irq_base) {
 		dev_err(wm831x->dev,
 			"No interrupt base specified, no interrupts\n");
@@ -567,15 +561,22 @@ int wm831x_irq_init(struct wm831x *wm831x, int irq)
 #endif
 	}
 
-	ret = request_threaded_irq(irq, NULL, wm831x_irq_thread,
-				   IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				   "wm831x", wm831x);
-	if (ret != 0) {
-		dev_err(wm831x->dev, "Failed to request IRQ %d: %d\n",
-			irq, ret);
-		return ret;
+	if (irq) {
+		ret = request_threaded_irq(irq, NULL, wm831x_irq_thread,
+					   IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+					   "wm831x", wm831x);
+		if (ret != 0) {
+			dev_err(wm831x->dev, "Failed to request IRQ %d: %d\n",
+				irq, ret);
+			return ret;
+		}
+	} else {
+		dev_warn(wm831x->dev,
+			 "No interrupt specified - functionality limited\n");
 	}
 
+
+
 	/* Enable top level interrupts, we mask at secondary level */
 	wm831x_reg_write(wm831x, WM831X_SYSTEM_INTERRUPTS_MASK, 0);