diff options
Diffstat (limited to 'include/asm-generic/pgtable.h')
| -rw-r--r-- | include/asm-generic/pgtable.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index 0ffe4051ae2e..a88ea9e37a25 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -828,6 +828,19 @@ static inline int pmd_free_pte_page(pmd_t *pmd) struct file; int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, unsigned long size, pgprot_t *vma_prot); + +#ifndef __HAVE_ARCH_PFN_MODIFY_ALLOWED +static inline bool pfn_modify_allowed(unsigned long pfn, pgprot_t prot) +{ + return true; +} + +static inline bool arch_has_pfn_modify_check(void) +{ + return false; +} +#endif /* !_HAVE_ARCH_PFN_MODIFY_ALLOWED */ + #endif /* !__ASSEMBLY__ */ #ifndef io_remap_pfn_range @@ -842,16 +855,4 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, #endif #endif -#ifndef __HAVE_ARCH_PFN_MODIFY_ALLOWED -static inline bool pfn_modify_allowed(unsigned long pfn, pgprot_t prot) -{ - return true; -} - -static inline bool arch_has_pfn_modify_check(void) -{ - return false; -} -#endif - #endif /* _ASM_GENERIC_PGTABLE_H */ |