-static int hci_usb_suspend(struct usb_interface *intf, pm_message_t message)
-{
- struct hci_usb *husb = usb_get_intfdata(intf);
- struct list_head killed;
- unsigned long flags;
- int i;
-
- if (!husb || intf == husb->isoc_iface)
- return 0;
-
- hci_suspend_dev(husb->hdev);
-
- INIT_LIST_HEAD(&killed);
-
- for (i = 0; i < 4; i++) {
- struct _urb_queue *q = &husb->pending_q[i];
- struct _urb *_urb, *_tmp;
-
- while ((_urb = _urb_dequeue(q))) {
- /* reset queue since _urb_dequeue sets it to NULL */
- _urb->queue = q;
- usb_kill_urb(&_urb->urb);
- list_add(&_urb->list, &killed);
- }
-
- spin_lock_irqsave(&q->lock, flags);
-
- list_for_each_entry_safe(_urb, _tmp, &killed, list) {
- list_move_tail(&_urb->list, &q->head);
- }
-
- spin_unlock_irqrestore(&q->lock, flags);
- }
-
- return 0;
-}
-
-static int hci_usb_resume(struct usb_interface *intf)
-{
- struct hci_usb *husb = usb_get_intfdata(intf);
- unsigned long flags;
- int i, err = 0;
-
- if (!husb || intf == husb->isoc_iface)
- return 0;
-
- for (i = 0; i < 4; i++) {
- struct _urb_queue *q = &husb->pending_q[i];
- struct _urb *_urb;
-
- spin_lock_irqsave(&q->lock, flags);
-
- list_for_each_entry(_urb, &q->head, list) {
- err = usb_submit_urb(&_urb->urb, GFP_ATOMIC);
- if (err)
- break;
- }
-
- spin_unlock_irqrestore(&q->lock, flags);
-
- if (err)
- return -EIO;
- }
-
- hci_resume_dev(husb->hdev);
-
- return 0;
-}
-