powerpc/mm: Remove flush_HPTE()

[deliverable/linux.git] / arch / powerpc / mm / pgtable_32.c

diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index c31d6d26f0b57c50b5b38bdc042f7221a93adf82..341472440137e9c10e36e953eb91201259d8b503 100644 (file)
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -48,10 +48,6 @@ EXPORT_SYMBOL(ioremap_bot);  /* aka VMALLOC_END */
 
 extern char etext[], _stext[];
 
-#ifdef CONFIG_SMP
-extern void hash_page_sync(void);
-#endif
-
 #ifdef HAVE_BATS
 extern phys_addr_t v_mapped_by_bats(unsigned long va);
 extern unsigned long p_mapped_by_bats(phys_addr_t pa);
@@ -125,23 +121,6 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
        return ptepage;
 }
 
-void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
-#ifdef CONFIG_SMP
-       hash_page_sync();
-#endif
-       free_page((unsigned long)pte);
-}
-
-void pte_free(struct mm_struct *mm, pgtable_t ptepage)
-{
-#ifdef CONFIG_SMP
-       hash_page_sync();
-#endif
-       pgtable_page_dtor(ptepage);
-       __free_page(ptepage);
-}
-
 void __iomem *
 ioremap(phys_addr_t addr, unsigned long size)
 {
@@ -363,7 +342,11 @@ static int __change_page_attr(struct page *page, pgprot_t prot)
                return -EINVAL;
        set_pte_at(&init_mm, address, kpte, mk_pte(page, prot));
        wmb();
-       flush_HPTE(0, address, pmd_val(*kpmd));
+#ifdef CONFIG_PPC_STD_MMU
+       flush_hash_pages(0, address, pmd_val(*kpmd), 1);
+#else
+       flush_tlb_page(NULL, address);
+#endif
        pte_unmap(kpte);
 
        return 0;