diff options
Diffstat (limited to 'arch/openrisc/include/asm/pgtable.h')
| -rw-r--r-- | arch/openrisc/include/asm/pgtable.h | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h index 7bdf1bb0d177..b218050e2f6d 100644 --- a/arch/openrisc/include/asm/pgtable.h +++ b/arch/openrisc/include/asm/pgtable.h @@ -23,7 +23,7 @@ #include <asm-generic/pgtable-nopmd.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/mmu.h> #include <asm/fixmap.h> @@ -183,23 +183,6 @@ extern void paging_init(void); extern unsigned long empty_zero_page[2048]; #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) -/* number of bits that fit into a memory pointer */ -#define BITS_PER_PTR (8*sizeof(unsigned long)) - -/* to align the pointer to a pointer address */ -#define PTR_MASK (~(sizeof(void *)-1)) - -/* sizeof(void*)==1<<SIZEOF_PTR_LOG2 */ -/* 64-bit machines, beware! SRB. */ -#define SIZEOF_PTR_LOG2 2 - -/* to find an entry in a page-table */ -#define PAGE_PTR(address) \ -((unsigned long)(address)>>(PAGE_SHIFT-SIZEOF_PTR_LOG2)&PTR_MASK&~PAGE_MASK) - -/* to set the page-dir */ -#define SET_PAGE_DIR(tsk, pgdir) - #define pte_none(x) (!pte_val(x)) #define pte_present(x) (pte_val(x) & _PAGE_PRESENT) #define pte_clear(mm, addr, xp) do { pte_val(*(xp)) = 0; } while (0) @@ -250,7 +233,7 @@ static inline pte_t pte_mkold(pte_t pte) return pte; } -static inline pte_t pte_mkwrite(pte_t pte) +static inline pte_t pte_mkwrite_novma(pte_t pte) { pte_val(pte) |= _PAGE_WRITE; return pte; @@ -299,8 +282,6 @@ static inline pte_t __mk_pte(void *page, pgprot_t pgprot) return pte; } -#define mk_pte(page, pgprot) __mk_pte(page_address(page), (pgprot)) - #define mk_pte_phys(physpage, pgprot) \ ({ \ pte_t __pte; \ @@ -413,7 +394,7 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf, #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) -static inline int pte_swp_exclusive(pte_t pte) +static inline bool pte_swp_exclusive(pte_t pte) { return pte_val(pte) & _PAGE_SWP_EXCLUSIVE; } @@ -432,5 +413,5 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte) typedef pte_t *pte_addr_t; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __ASM_OPENRISC_PGTABLE_H */ |