diff options
Diffstat (limited to 'arch/sh/mm')
| -rw-r--r-- | arch/sh/mm/cache-sh4.c | 8 | ||||
| -rw-r--r-- | arch/sh/mm/kmap.c | 5 |
2 files changed, 2 insertions, 11 deletions
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c index ed599dadd698..de9e0a60e119 100644 --- a/arch/sh/mm/cache-sh4.c +++ b/arch/sh/mm/cache-sh4.c @@ -207,9 +207,6 @@ static void sh4_flush_cache_page(void *args) struct page *page; unsigned long address, pfn, phys; int map_coherent = 0; - pgd_t *pgd; - p4d_t *p4d; - pud_t *pud; pmd_t *pmd; pte_t *pte; void *vaddr; @@ -223,10 +220,7 @@ static void sh4_flush_cache_page(void *args) if (cpu_context(smp_processor_id(), vma->vm_mm) == NO_CONTEXT) return; - pgd = pgd_offset(vma->vm_mm, address); - p4d = p4d_offset(pgd, address); - pud = pud_offset(p4d, address); - pmd = pmd_offset(pud, address); + pmd = pmd_off(vma->vm_mm, address); pte = pte_offset_kernel(pmd, address); /* If the page isn't present, there is nothing to do here. */ diff --git a/arch/sh/mm/kmap.c b/arch/sh/mm/kmap.c index 0e7039137f5a..73fd7cc99430 100644 --- a/arch/sh/mm/kmap.c +++ b/arch/sh/mm/kmap.c @@ -14,9 +14,6 @@ #include <asm/mmu_context.h> #include <asm/cacheflush.h> -#define kmap_get_fixmap_pte(vaddr) \ - pte_offset_kernel(pmd_offset(pud_offset(p4d_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr)), vaddr) - static pte_t *kmap_coherent_pte; void __init kmap_coherent_init(void) @@ -25,7 +22,7 @@ void __init kmap_coherent_init(void) /* cache the first coherent kmap pte */ vaddr = __fix_to_virt(FIX_CMAP_BEGIN); - kmap_coherent_pte = kmap_get_fixmap_pte(vaddr); + kmap_coherent_pte = virt_to_kpte(vaddr); } void *kmap_coherent(struct page *page, unsigned long addr) |