---

yaml --- r: 326129 b: refs/heads/master c: f3f4bf5 h: refs/heads/master i: 326127: 5c93901 v: v3
git-mirror · Sep 24, 2012 · 9d52dc9 · 9d52dc9
1 parent a72e8df
commit 9d52dc9
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0220a3f01ab3d4673ca7087701d7466bea6b1d3a
+refs/heads/master: f3f4bf5cf0896e58e9831ea53bcb8c7d88127d20
diff --git a/trunk/drivers/usb/host/ohci-at91.c b/trunk/drivers/usb/host/ohci-at91.c
@@ -467,7 +467,8 @@ static irqreturn_t ohci_hcd_at91_overcurrent_irq(int irq, void *data)
 	/* From the GPIO notifying the over-current situation, find
 	 * out the corresponding port */
 	at91_for_each_port(port) {
-		if (gpio_to_irq(pdata->overcurrent_pin[port]) == irq) {
+		if (gpio_is_valid(pdata->overcurrent_pin[port]) &&
+				gpio_to_irq(pdata->overcurrent_pin[port]) == irq) {
 			gpio = pdata->overcurrent_pin[port];
 			break;
 		}