1 files changed, 1 insertions, 32 deletions
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 3399824ad8a5..10850897a91c 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -364,44 +364,13 @@ pgd_index (unsigned long address)
 
 	return (region << (PAGE_SHIFT - 6)) | l1index;
 }
-
-/* The offset in the 1-level directory is given by the 3 region bits
-   (61..63) and the level-1 bits.  */
-static inline pgd_t*
-pgd_offset (const struct mm_struct *mm, unsigned long address)
-{
-	return mm->pgd + pgd_index(address);
-}
-
-/* In the kernel's mapped region we completely ignore the region number
-   (since we know it's in region number 5). */
-#define pgd_offset_k(addr) \
-	(init_mm.pgd + (((addr) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)))
+#define pgd_index pgd_index
 
 /* Look up a pgd entry in the gate area.  On IA-64, the gate-area
    resides in the kernel-mapped segment, hence we use pgd_offset_k()
    here.  */
 #define pgd_offset_gate(mm, addr)	pgd_offset_k(addr)
 
-#if CONFIG_PGTABLE_LEVELS == 4
-/* Find an entry in the second-level page table.. */
-#define pud_offset(dir,addr) \
-	((pud_t *) p4d_page_vaddr(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
-#endif
-
-/* Find an entry in the third-level page table.. */
-#define pmd_offset(dir,addr) \
-	((pmd_t *) pud_page_vaddr(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
-
-/*
- * Find an entry in the third-level page table.  This looks more complicated than it
- * should be because some platforms place page tables in high memory.
- */
-#define pte_index(addr)	 	(((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir,addr)	((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
-#define pte_offset_map(dir,addr)	pte_offset_kernel(dir, addr)
-#define pte_unmap(pte)			do { } while (0)
-
 /* atomic versions of the some PTE manipulations: */
 
 static inline int