590 	if (!list_empty(&hwep->qh.queue)) {  in _hardware_enqueue()
597 		hwreqprev = list_entry(hwep->qh.queue.prev,  in _hardware_enqueue()
622 	hwep->qh.ptr->td.next = cpu_to_le32(firstnode->dma);  in _hardware_enqueue()
623 	hwep->qh.ptr->td.token &=  in _hardware_enqueue()
632 		hwep->qh.ptr->cap |= cpu_to_le32(mul << __ffs(QH_MULT));  in _hardware_enqueue()
657 	hwep->qh.ptr->td.next = cpu_to_le32(node->dma);  in reprime_dtd()
658 	hwep->qh.ptr->td.token &=  in reprime_dtd()
761 	while (!list_empty(&hwep->qh.queue)) {  in _ep_nuke()
764 		struct ci_hw_req *hwreq = list_entry(hwep->qh.queue.next,  in _ep_nuke()
805 		!list_empty(&hwep->qh.queue) &&  in _ep_set_halt()
950 		if (!list_empty(&hwep->qh.queue)) {  in _ep_queue()
978 		list_add_tail(&hwreq->queue, &hwep->qh.queue);  in _ep_queue()
1115 	list_for_each_entry_safe(hwreq, hwreqtemp, &hwep->qh.queue,  in isr_tr_complete_low()
1169 		memcpy(&req, &hwep->qh.ptr->setup, sizeof(req));  in isr_setup_packet_handler()
1378 	if (!list_empty(&hwep->qh.queue)) {  in ep_enable()
1405 	hwep->qh.ptr->cap = cpu_to_le32(cap);  in ep_enable()
1407 	hwep->qh.ptr->td.next |= cpu_to_le32(TD_TERMINATE);   /* needed? */  in ep_enable()
1559 		list_empty(&hwep->qh.queue))  in ep_dequeue()
1689 			hw_device_state(ci, ci->ep0out->qh.dma);  in ci_hdrc_gadget_connect()
1890 			INIT_LIST_HEAD(&hwep->qh.queue);  in init_eps()
1891 			hwep->qh.ptr = dma_pool_zalloc(ci->qh_pool, GFP_KERNEL,  in init_eps()
1892 						       &hwep->qh.dma);  in init_eps()
1893 			if (hwep->qh.ptr == NULL)  in init_eps()
1925 		dma_pool_free(ci->qh_pool, hwep->qh.ptr, hwep->qh.dma);  in destroy_eps()