Lines Matching refs:us
674 struct snd_usX2Y_urbSeq *us = NULL;
679 us = kzalloc(sizeof(*us) + sizeof(struct urb*) * NOOF_SETRATE_URBS, GFP_KERNEL);
680 if (NULL == us) {
690 if (NULL == (us->urb[i] = usb_alloc_urb(0, GFP_KERNEL))) {
696 usb_fill_bulk_urb(us->urb[i], usX2Y->dev, usb_sndbulkpipe(usX2Y->dev, 4),
699 us->urb[i]->transfer_flags = USB_QUEUE_BULK;
702 us->submitted = 0;
703 us->len = NOOF_SETRATE_URBS;
704 usX2Y->US04 = us;
705 wait_event_timeout(usX2Y->In04WaitQueue, 0 == us->len, HZ);
707 if (us->len)
710 if (us) {
711 us->submitted = 2*NOOF_SETRATE_URBS;
713 struct urb *urb = us->urb[i];
723 kfree(us);