224 	index += trans->used_count - 1;  in gsi_trans_map()
388 	if (!trans->used_count) {  in gsi_trans_free()
410 	u32 which = trans->used_count++;  in gsi_trans_cmd_add()
446 	if (WARN_ON(trans->used_count))  in gsi_trans_page_add()
454 	trans->used_count++;	/* Transaction now owns the (DMA mapped) page */  in gsi_trans_page_add()
463 	u32 used_count;  in gsi_trans_skb_add()  local
468 	if (WARN_ON(trans->used_count))  in gsi_trans_skb_add()
475 	used_count = ret;  in gsi_trans_skb_add()
477 	ret = dma_map_sg(trans->gsi->dev, sg, used_count, trans->direction);  in gsi_trans_skb_add()
482 	trans->used_count += used_count;  in gsi_trans_skb_add()
558 	WARN_ON(!trans->used_count);  in __gsi_trans_commit()
568 	for_each_sg(trans->sgl, sg, trans->used_count, i) {  in __gsi_trans_commit()
569 		bool last_tre = i == trans->used_count - 1;  in __gsi_trans_commit()
585 	tre_ring->index += trans->used_count;  in __gsi_trans_commit()
606 	if (trans->used_count)  in gsi_trans_commit()
615 	if (!trans->used_count)  in gsi_trans_commit_wait()
633 		dma_unmap_sg(trans->gsi->dev, trans->sgl, trans->used_count,  in gsi_trans_complete()