powerpc/book3s64: Export has_transparent_hugepage() related functions.

[linux-2.6-microblaze.git] / arch / powerpc / mm / book3s64 / radix_pgtable.c

diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c
index b4ca9e9..dc7a38f 100644 (file)
--- a/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ b/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -1057,13 +1057,6 @@ pmd_t radix__pmdp_huge_get_and_clear(struct mm_struct *mm,
        return old_pmd;
 }
 
-int radix__has_transparent_hugepage(void)
-{
-       /* For radix 2M at PMD level means thp */
-       if (mmu_psize_defs[MMU_PAGE_2M].shift == PMD_SHIFT)
-               return 1;
-       return 0;
-}
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
 void radix__ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep,