Pull button into test branch

[linux-drm-fsl-dcu.git] / arch / sh64 / mm / hugetlbpage.c

diff --git a/arch/sh64/mm/hugetlbpage.c b/arch/sh64/mm/hugetlbpage.c
index ed6a505b3ee2b9e7194268449067c8e8746ae681..4b455f61114670282914c7b6bf7354974d63864e 100644 (file)
--- a/arch/sh64/mm/hugetlbpage.c
+++ b/arch/sh64/mm/hugetlbpage.c
@@ -8,7 +8,6 @@
  * Copyright (C) 2002, 2003 David S. Miller (davem@redhat.com)
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
@@ -54,6 +53,11 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long 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)
 {
@@ -84,18 +88,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
        return entry;
 }
 
-/*
- * This function checks for proper alignment of input addr and len parameters.
- */
-int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
-{
-       if (len & ~HPAGE_MASK)
-               return -EINVAL;
-       if (addr & ~HPAGE_MASK)
-               return -EINVAL;
-       return 0;
-}
-
 struct page *follow_huge_addr(struct mm_struct *mm,
                              unsigned long address, int write)
 {