2 files changed, 3 insertions, 60 deletions

diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h
index d7978a5a79c3..224912432821 100644
--- a/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -112,6 +112,9 @@ static inline bool pte_user(pte_t pte)
 #define PMD_TABLE_SIZE	0
 #define PUD_TABLE_SIZE	0
 #define PGD_TABLE_SIZE	(sizeof(pgd_t) << PGD_INDEX_SIZE)
+
+/* Bits to mask out from a PMD to get to the PTE page */
+#define PMD_MASKED_BITS		(PTE_TABLE_SIZE - 1)
 #endif	/* __ASSEMBLY__ */
 
 #define PTRS_PER_PTE	(1 << PTE_INDEX_SIZE)
@@ -332,26 +335,9 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
 #define __HAVE_ARCH_PTE_SAME
 #define pte_same(A,B)	(((pte_val(A) ^ pte_val(B)) & ~_PAGE_HASHPTE) == 0)
 
-#define pmd_page_vaddr(pmd)	\
-	((unsigned long)__va(pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1)))
 #define pmd_page(pmd)		\
 	pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
 
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* to find an entry in a page-table-directory */
-#define pgd_index(address)	 ((address) >> PGDIR_SHIFT)
-#define pgd_offset(mm, address)	 ((mm)->pgd + pgd_index(address))
-
-/* Find an entry in the third-level page table.. */
-#define pte_index(address)		\
-	(((address) >> 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))
-static inline void pte_unmap(pte_t *pte) { }
-
 /*
  * Encode and decode a swap entry.
  * Note that the bits we use in a PTE for representing a swap entry
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index f17442c3a092..25c3cb8272c0 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1005,52 +1005,9 @@ 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 pmd_page_vaddr(pmd)	__va(pmd_val(pmd) & ~PMD_MASKED_BITS)
 #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 unsigned long pgd_index(unsigned long address)
-{
-	return (address >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1);
-}
-
-static inline unsigned long pud_index(unsigned long address)
-{
-	return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1);
-}
-
-static inline unsigned long pmd_index(unsigned long address)
-{
-	return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1);
-}
-
-static inline unsigned long pte_index(unsigned long address)
-{
-	return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1);
-}
-
-/*
- * Find an entry in a page-table-directory.  We combine the address region
- * (the high order N bits) and the pgd portion of the address.
- */
-
-#define pgd_offset(mm, address)	 ((mm)->pgd + pgd_index(address))
-
-#define pud_offset(p4dp, addr)	\
-	(((pud_t *) p4d_page_vaddr(*(p4dp))) + pud_index(addr))
-#define pmd_offset(pudp,addr) \
-	(((pmd_t *) pud_page_vaddr(*(pudp))) + pmd_index(addr))
-#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))
-
-static inline void pte_unmap(pte_t *pte) { }
-
-/* to find an entry in a kernel page-table-directory */
-/* This now only contains the vmalloc pages */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
 #define pte_ERROR(e) \
 	pr_err("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
 #define pmd_ERROR(e) \