63 		phys_addr_t phys;  in dax_pgoff_to_phys()  local
68 		phys = PFN_PHYS(pgoff - dax_range->pgoff) + range->start;  in dax_pgoff_to_phys()
69 		if (phys + size - 1 <= range->end)  in dax_pgoff_to_phys()
70 			return phys;  in dax_pgoff_to_phys()
80 	phys_addr_t phys;  in __dev_dax_pte_fault()  local
95 	phys = dax_pgoff_to_phys(dev_dax, vmf->pgoff, PAGE_SIZE);  in __dev_dax_pte_fault()
96 	if (phys == -1) {  in __dev_dax_pte_fault()
101 	*pfn = phys_to_pfn_t(phys, PFN_DEV|PFN_MAP);  in __dev_dax_pte_fault()
111 	phys_addr_t phys;  in __dev_dax_pmd_fault()  local
135 	phys = dax_pgoff_to_phys(dev_dax, pgoff, PMD_SIZE);  in __dev_dax_pmd_fault()
136 	if (phys == -1) {  in __dev_dax_pmd_fault()
141 	*pfn = phys_to_pfn_t(phys, PFN_DEV|PFN_MAP);  in __dev_dax_pmd_fault()
152 	phys_addr_t phys;  in __dev_dax_pud_fault()  local
177 	phys = dax_pgoff_to_phys(dev_dax, pgoff, PUD_SIZE);  in __dev_dax_pud_fault()
178 	if (phys == -1) {  in __dev_dax_pud_fault()
183 	*pfn = phys_to_pfn_t(phys, PFN_DEV|PFN_MAP);  in __dev_dax_pud_fault()