1 files changed, 12 insertions, 24 deletions

diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index b1f1d5339735..f7613f43c9cf 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -41,25 +41,6 @@ struct mm_struct;
 
 #ifndef __ASSEMBLY__
 
-#ifdef CONFIG_PPC32
-static inline pmd_t *pmd_ptr(struct mm_struct *mm, unsigned long va)
-{
-	return pmd_offset(pud_offset(pgd_offset(mm, va), va), va);
-}
-
-static inline pmd_t *pmd_ptr_k(unsigned long va)
-{
-	return pmd_offset(pud_offset(pgd_offset_k(va), va), va);
-}
-
-static inline pte_t *virt_to_kpte(unsigned long vaddr)
-{
-	pmd_t *pmd = pmd_ptr_k(vaddr);
-
-	return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr);
-}
-#endif
-
 #include <asm/tlbflush.h>
 
 /* Keep these as a macros to avoid include dependency mess */
@@ -76,6 +57,13 @@ static inline pgprot_t pte_pgprot(pte_t pte)
 	return __pgprot(pte_flags);
 }
 
+#ifndef pmd_page_vaddr
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+	return ((unsigned long)__va(pmd_val(pmd) & ~PMD_MASKED_BITS));
+}
+#define pmd_page_vaddr pmd_page_vaddr
+#endif
 /*
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
@@ -96,8 +84,6 @@ extern unsigned long ioremap_bot;
  */
 #define kern_addr_valid(addr)	(1)
 
-#include <asm-generic/pgtable.h>
-
 #ifndef CONFIG_TRANSPARENT_HUGEPAGE
 #define pmd_large(pmd)		0
 #endif
@@ -107,6 +93,8 @@ unsigned long vmalloc_to_phys(void *vmalloc_addr);
 
 void pgtable_cache_add(unsigned int shift);
 
+pte_t *early_pte_alloc_kernel(pmd_t *pmdp, unsigned long va);
+
 #if defined(CONFIG_STRICT_KERNEL_RWX) || defined(CONFIG_PPC32)
 void mark_initmem_nx(void);
 #else
@@ -158,9 +146,9 @@ static inline bool pud_is_leaf(pud_t pud)
 }
 #endif
 
-#ifndef pgd_is_leaf
-#define pgd_is_leaf pgd_is_leaf
-static inline bool pgd_is_leaf(pgd_t pgd)
+#ifndef p4d_is_leaf
+#define p4d_is_leaf p4d_is_leaf
+static inline bool p4d_is_leaf(p4d_t p4d)
 {
 	return false;
 }