trb_segment_alloc 128 uspace/drv/bus/usb/xhci/trb_ring.c if ((err = trb_segment_alloc(&segment)) != EOK) trb_segment_alloc 347 uspace/drv/bus/usb/xhci/trb_ring.c if ((err = trb_segment_alloc(&segment)) != EOK) {