362 		dma_free_coherent(dev, bt_size, table->bt_l1[index->l1],  in free_mhop_hem()
364 		table->bt_l1[index->l1] = NULL;  in free_mhop_hem()
402 	    !table->bt_l1[index->l1])  {  in alloc_mhop_hem()
403 		table->bt_l1[index->l1] = dma_alloc_coherent(dev, bt_size,  in alloc_mhop_hem()
406 		if (!table->bt_l1[index->l1]) {  in alloc_mhop_hem()
432 			*(table->bt_l1[index->l1] + mhop->l2_idx) = bt_ba;  in alloc_mhop_hem()
594 			if (hns_roce_check_bt_null(table->bt_l1, index->l1,  in clear_mhop_hem()
783 			table->bt_l1 = kcalloc(num_bt_l1,  in hns_roce_init_hem_table()
784 					       sizeof(*table->bt_l1),  in hns_roce_init_hem_table()
786 			if (!table->bt_l1)  in hns_roce_init_hem_table()
828 	kfree(table->bt_l1);  in hns_roce_init_hem_table()
829 	table->bt_l1 = NULL;  in hns_roce_init_hem_table()
860 	kfree(table->bt_l1);  in hns_roce_cleanup_mhop_hem_table()
861 	table->bt_l1 = NULL;  in hns_roce_cleanup_mhop_hem_table()