mm/hugetlb: reduce arch dependent code about huge_pmd_unshare

[mirror_ubuntu-focal-kernel.git] / arch / sparc / mm / hugetlbpage.c

diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index 4242eab12e10738e8bdbf6117f7be26d45528a48..131eaf4ad7f598aacaaf31a8f59da9ad1335c2da 100644 (file)
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -172,11 +172,6 @@ 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)
 {