usb/atm/speedtch.c

134 	struct urb *int_urb;
580 	struct urb *int_urb = instance->int_urb;
585 	if (int_urb) {
586 		ret = usb_submit_urb(int_urb, GFP_ATOMIC);
596 static void speedtch_handle_int(struct urb *int_urb)
598 	struct speedtch_instance_data *instance = int_urb->context;
600 	unsigned int count = int_urb->actual_length;
601 	int status = int_urb->status;
631 	int_urb = instance->int_urb;
632 	if (int_urb) {
633 		ret = usb_submit_urb(int_urb, GFP_ATOMIC);
644 	int_urb = instance->int_urb;
645 	if (int_urb)
670 	if (instance->int_urb) {
671 		ret = usb_submit_urb(instance->int_urb, GFP_KERNEL);
675 			usb_free_urb(instance->int_urb);
676 			instance->int_urb = NULL;
689 	struct urb *int_urb = instance->int_urb;
696 	 * Since resubmit_timer and int_urb can schedule themselves and
699 	instance->int_urb = NULL; /* signal shutdown */
701 	usb_kill_urb(int_urb);
705 	 * can run or be running, but instance->int_urb == NULL means that
708 	usb_kill_urb(int_urb);
710 	usb_free_urb(int_urb);
873 	instance->int_urb = usb_alloc_urb(0, GFP_KERNEL);
875 	if (instance->int_urb)
876 		usb_fill_int_urb(instance->int_urb, usb_dev,
903 	usb_free_urb(instance->int_urb);
918 	usb_free_urb(instance->int_urb);