usb_submit_urb() changes.

Patch done by Oliver Neukum.

drivers/usb/storage/scsiglue.c

@@ -278,7 +278,7 @@ static int bus_reset( Scsi_Cmnd *srb )
 	if (us->protocol == US_PR_CBI) {
 		down(&(us->irq_urb_sem));
 		us->irq_urb->dev = us->pusb_dev;
-		result = usb_submit_urb(us->irq_urb);
+		result = usb_submit_urb(us->irq_urb, GFP_NOIO);
 		US_DEBUGP("usb_submit_urb() returns %d\n", result);
 		up(&(us->irq_urb_sem));
 	}

drivers/usb/storage/transport.c

@@ -414,7 +414,7 @@ int usb_stor_control_msg(struct us_data *us, unsigned int pipe,
 	us->current_urb->transfer_flags = USB_ASYNC_UNLINK;
 
 	/* submit the URB */
-	status = usb_submit_urb(us->current_urb);
+	status = usb_submit_urb(us->current_urb, GFP_NOIO);
 	if (status) {
 		/* something went wrong */
 		up(&(us->current_urb_sem));
@@ -461,7 +461,7 @@ int usb_stor_bulk_msg(struct us_data *us, void *data, int pipe,
 	us->current_urb->transfer_flags = USB_ASYNC_UNLINK;
 
 	/* submit the URB */
-	status = usb_submit_urb(us->current_urb);
+	status = usb_submit_urb(us->current_urb, GFP_NOIO);
 	if (status) {
 		/* something went wrong */
 		up(&(us->current_urb_sem));

drivers/usb/storage/usb.c

@@ -534,7 +534,7 @@ static int usb_stor_allocate_irq(struct us_data *ss)
 		     usb_stor_CBI_irq, ss, ss->ep_int->bInterval); 
 
 	/* submit the URB for processing */
-	result = usb_submit_urb(ss->irq_urb);
+	result = usb_submit_urb(ss->irq_urb, GFP_KERNEL);
 	US_DEBUGP("usb_submit_urb() returns %d\n", result);
 	if (result) {
 		usb_free_urb(ss->irq_urb);