152 			!last_trb(xhci, ring, ring->deq_seg, ring->dequeue))  in inc_deq()
161 		if (last_trb(xhci, ring, ring->deq_seg, ring->dequeue)) {  in inc_deq()
164 						ring->deq_seg, ring->dequeue)) {  in inc_deq()
167 			ring->deq_seg = ring->deq_seg->next;  in inc_deq()
168 			ring->dequeue = ring->deq_seg->trbs;  in inc_deq()
172 	} while (last_trb(xhci, ring, ring->deq_seg, ring->dequeue));  in inc_deq()
263 		num_trbs_in_deq_seg = ring->dequeue - ring->deq_seg->trbs;  in room_on_ring()
474 	new_seg = ep_ring->deq_seg;  in xhci_find_new_dequeue_state()
917 	if (last_trb(xhci, ep_ring, ep_ring->deq_seg, ep_ring->dequeue)) {  in update_ring_for_set_deq_completion()
918 		ep_ring->deq_seg = ep_ring->deq_seg->next;  in update_ring_for_set_deq_completion()
919 		ep_ring->dequeue = ep_ring->deq_seg->trbs;  in update_ring_for_set_deq_completion()
926 		if (last_trb(xhci, ep_ring, ep_ring->deq_seg,  in update_ring_for_set_deq_completion()
931 			ep_ring->deq_seg = ep_ring->deq_seg->next;  in update_ring_for_set_deq_completion()
932 			ep_ring->dequeue = ep_ring->deq_seg->trbs;  in update_ring_for_set_deq_completion()
1302 	cmd_dequeue_dma = xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,  in handle_cmd_completion()
2063 		     cur_seg = ep_ring->deq_seg; cur_trb != event_trb;  in process_isoc_td()
2195 		for (cur_trb = ep_ring->dequeue, cur_seg = ep_ring->deq_seg;  in process_bulk_intr_td()
2250 				 xhci->event_ring->deq_seg,  in handle_tx_event()
2257 		xhci_debug_segment(xhci, xhci->event_ring->deq_seg);  in handle_tx_event()
2273 				 xhci->event_ring->deq_seg,  in handle_tx_event()
2280 		xhci_debug_segment(xhci, xhci->event_ring->deq_seg);  in handle_tx_event()
2433 		event_seg = trb_in_td(xhci, ep_ring->deq_seg, ep_ring->dequeue,  in handle_tx_event()
2469 				trb_in_td(xhci, ep_ring->deq_seg,  in handle_tx_event()
2714 		deq = xhci_trb_virt_to_dma(xhci->event_ring->deq_seg,  in xhci_irq()