mm: rename pud_page_vaddr to pud_pgtable and make it return pmd_t *

[linux-2.6-microblaze.git] / arch / powerpc / include / asm / book3s / 64 / pgtable.h

diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 4d9941b..5360370 100644 (file)
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1051,9 +1051,13 @@ extern struct page *p4d_page(p4d_t p4d);
 /* Pointers in the page table tree are physical addresses */
 #define __pgtable_ptr_val(ptr) __pa(ptr)
 
-#define pud_page_vaddr(pud)    __va(pud_val(pud) & ~PUD_MASKED_BITS)
 #define p4d_page_vaddr(p4d)    __va(p4d_val(p4d) & ~P4D_MASKED_BITS)
 
+static inline pmd_t *pud_pgtable(pud_t pud)
+{
+       return (pmd_t *)__va(pud_val(pud) & ~PUD_MASKED_BITS);
+}
+
 #define pte_ERROR(e) \
        pr_err("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
 #define pmd_ERROR(e) \