1 files changed, 4 insertions, 30 deletions

diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h
index 7f3fb9ceb083..9425bedab4fc 100644
--- a/arch/openrisc/include/asm/pgtable.h
+++ b/arch/openrisc/include/asm/pgtable.h
@@ -21,7 +21,6 @@
 #ifndef __ASM_OPENRISC_PGTABLE_H
 #define __ASM_OPENRISC_PGTABLE_H
 
-#define __ARCH_USE_5LEVEL_HACK
 #include <asm-generic/pgtable-nopmd.h>
 
 #ifndef __ASSEMBLY__
@@ -364,38 +363,15 @@ static inline void pmd_set(pmd_t *pmdp, pte_t *ptep)
 }
 
 #define pmd_page(pmd)		(pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-#define pmd_page_kernel(pmd)    ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address)      ((address >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-
-#define __pgd_offset(address)   pgd_index(address)
-
-#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+	return ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK));
+}
 
 #define __pmd_offset(address) \
 	(((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
 
-/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
- *
- * this macro returns the index of the entry in the pte page which would
- * control the given virtual address
- */
-#define __pte_offset(address)                   \
-	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address)         \
-	((pte_t *) pmd_page_kernel(*(dir)) +  __pte_offset(address))
-#define pte_offset_map(dir, address)	        \
-	((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
-#define pte_offset_map_nested(dir, address)     \
-	pte_offset_map(dir, address)
-
-#define pte_unmap(pte)          do { } while (0)
-#define pte_unmap_nested(pte)   do { } while (0)
 #define pte_pfn(x)		((unsigned long)(((x).pte)) >> PAGE_SHIFT)
 #define pfn_pte(pfn, prot)  __pte((((pfn) << PAGE_SHIFT)) | pgprot_val(prot))
 
@@ -439,8 +415,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
 
 #define kern_addr_valid(addr)           (1)
 
-#include <asm-generic/pgtable.h>
-
 typedef pte_t *pte_addr_t;
 
 #endif /* __ASSEMBLY__ */