diff --git a/[refs] b/[refs]
index 02cbf38f842f..5556f69433ec 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8d64d4f67eb051551c0702501c35e9cc27d8b75d
+refs/heads/master: 480992b357d153b8417ba242fc43e96d90cff94c
diff --git a/trunk/drivers/media/video/gspca/gspca.c b/trunk/drivers/media/video/gspca/gspca.c
index a3c2d36da0c8..85d24696db26 100644
--- a/trunk/drivers/media/video/gspca/gspca.c
+++ b/trunk/drivers/media/video/gspca/gspca.c
@@ -754,7 +754,10 @@ static int create_urbs(struct gspca_dev *gspca_dev,
 						    ep->desc.bEndpointAddress);
 			urb->transfer_flags = URB_ISO_ASAP
 					| URB_NO_TRANSFER_DMA_MAP;
-			urb->interval = ep->desc.bInterval;
+			if (gspca_dev->dev->speed == USB_SPEED_LOW)
+				urb->interval = ep->desc.bInterval;
+			else
+				urb->interval = 1 << (ep->desc.bInterval - 1);
 			urb->complete = isoc_irq;
 			urb->number_of_packets = npkt;
 			for (i = 0; i < npkt; i++) {