last_trb_on_seg    98 drivers/usb/host/xhci-ring.c 	return last_trb_on_seg(seg, trb) && (seg->next == ring->first_seg);
last_trb_on_seg   160 drivers/usb/host/xhci-ring.c 		if (!last_trb_on_seg(ring->deq_seg, ring->dequeue)) {