517 	u32 *page_table;  in rk_iommu_iova_to_phys()  local
526 	page_table = (u32 *)phys_to_virt(pt_phys);  in rk_iommu_iova_to_phys()
527 	pte = page_table[rk_iova_pte_index(iova)];  in rk_iommu_iova_to_phys()
566 	u32 *page_table, *dte_addr;  in rk_dte_get_page_table()  local
577 	page_table = (u32 *)get_zeroed_page(GFP_ATOMIC | GFP_DMA32);  in rk_dte_get_page_table()
578 	if (!page_table)  in rk_dte_get_page_table()
581 	dte = rk_mk_dte(page_table);  in rk_dte_get_page_table()
584 	rk_table_flush(page_table, NUM_PT_ENTRIES);  in rk_dte_get_page_table()
663 	u32 *page_table, *pte_addr;  in rk_iommu_map()  local
675 	page_table = rk_dte_get_page_table(rk_domain, iova);  in rk_iommu_map()
676 	if (IS_ERR(page_table)) {  in rk_iommu_map()
678 		return PTR_ERR(page_table);  in rk_iommu_map()
681 	pte_addr = &page_table[rk_iova_pte_index(iova)];  in rk_iommu_map()
869 			u32 *page_table = phys_to_virt(pt_phys);  in rk_iommu_domain_free()  local
870 			free_page((unsigned long)page_table);  in rk_iommu_domain_free()