527 	u32 *page_table, *pte_addr;  in sun50i_iommu_map()  local
537 	pte_addr = &page_table[pte_index];  in sun50i_iommu_map()
538 	if (unlikely(sun50i_pte_is_page_valid(*pte_addr))) {  in sun50i_iommu_map()
539 		phys_addr_t page_phys = sun50i_pte_get_page_address(*pte_addr);  in sun50i_iommu_map()
547 	*pte_addr = sun50i_mk_pte(paddr, prot);  in sun50i_iommu_map()
548 	sun50i_table_flush(sun50i_domain, pte_addr, 1);  in sun50i_iommu_map()
559 	u32 *pte_addr;  in sun50i_iommu_unmap()  local
567 	pte_addr = (u32 *)phys_to_virt(pt_phys) + sun50i_iova_get_pte_index(iova);  in sun50i_iommu_unmap()
569 	if (!sun50i_pte_is_page_valid(*pte_addr))  in sun50i_iommu_unmap()
572 	memset(pte_addr, 0, sizeof(*pte_addr));  in sun50i_iommu_unmap()
573 	sun50i_table_flush(sun50i_domain, pte_addr, 1);  in sun50i_iommu_unmap()