1 files changed, 0 insertions, 105 deletions

diff --git a/arch/sh64/mm/hugetlbpage.c b/arch/sh64/mm/hugetlbpage.c
deleted file mode 100644
index fa66daa2dfa9..000000000000
--- a/arch/sh64/mm/hugetlbpage.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * arch/sh64/mm/hugetlbpage.c
- *
- * SuperH HugeTLB page support.
- *
- * Cloned from sparc64 by Paul Mundt.
- *
- * Copyright (C) 2002, 2003 David S. Miller (davem@redhat.com)
- */
-
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/mm.h>
-#include <linux/hugetlb.h>
-#include <linux/pagemap.h>
-#include <linux/slab.h>
-#include <linux/sysctl.h>
-
-#include <asm/mman.h>
-#include <asm/pgalloc.h>
-#include <asm/tlb.h>
-#include <asm/tlbflush.h>
-#include <asm/cacheflush.h>
-
-pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
-{
-        pgd_t *pgd;
-        pmd_t *pmd;
-        pte_t *pte = NULL;
-
-        pgd = pgd_offset(mm, addr);
-        if (pgd) {
-                pmd = pmd_alloc(mm, pgd, addr);
-                if (pmd)
-                        pte = pte_alloc_map(mm, pmd, addr);
-        }
-        return pte;
-}
-
-pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
-{
-        pgd_t *pgd;
-        pmd_t *pmd;
-        pte_t *pte = NULL;
-
-        pgd = pgd_offset(mm, addr);
-        if (pgd) {
-                pmd = pmd_offset(pgd, addr);
-                if (pmd)
-                        pte = pte_offset_map(pmd, addr);
-        }
-        return pte;
-}
-
-int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep)
-{
-        return 0;
-}
-
-void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
-                     pte_t *ptep, pte_t entry)
-{
-        int i;
-
-        for (i = 0; i < (1 << HUGETLB_PAGE_ORDER); i++) {
-                set_pte_at(mm, addr, ptep, entry);
-                ptep++;
-                addr += PAGE_SIZE;
-                pte_val(entry) += PAGE_SIZE;
-        }
-}
-
-pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
-                              pte_t *ptep)
-{
-        pte_t entry;
-        int i;
-
-        entry = *ptep;
-
-        for (i = 0; i < (1 << HUGETLB_PAGE_ORDER); i++) {
-                pte_clear(mm, addr, ptep);
-                addr += PAGE_SIZE;
-                ptep++;
-        }
-
-        return entry;
-}
-
-struct page *follow_huge_addr(struct mm_struct *mm,
-                              unsigned long address, int write)
-{
-        return ERR_PTR(-EINVAL);
-}
-
-int pmd_huge(pmd_t pmd)
-{
-        return 0;
-}
-
-struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
-                             pmd_t *pmd, int write)
-{
-        return NULL;
-}