diff options
Diffstat (limited to 'arch/sh/include/asm/pgtable_32.h')
| -rw-r--r-- | arch/sh/include/asm/pgtable_32.h | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h index 4acce5f2cbf9..41be43e99cff 100644 --- a/arch/sh/include/asm/pgtable_32.h +++ b/arch/sh/include/asm/pgtable_32.h @@ -401,27 +401,12 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) return pte; } -#define pmd_page_vaddr(pmd) ((unsigned long)pmd_val(pmd)) -#define pmd_page(pmd) (virt_to_page(pmd_val(pmd))) - -/* to find an entry in a page-table-directory. */ -#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) - -/* to find an entry in a kernel page-table-directory */ -#define pgd_offset_k(address) pgd_offset(&init_mm, address) - -#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) -#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) - -/* Find an entry in the third-level page table.. */ -#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) -#define __pte_offset(address) pte_index(address) +static inline unsigned long pmd_page_vaddr(pmd_t pmd) +{ + return (unsigned long)pmd_val(pmd); +} -#define pte_offset_kernel(dir, address) \ - ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address)) -#define pte_offset_map(dir, address) pte_offset_kernel(dir, address) -#define pte_unmap(pte) do { } while (0) +#define pmd_page(pmd) (virt_to_page(pmd_val(pmd))) #ifdef CONFIG_X2TLB #define pte_ERROR(e) \ |