1 files changed, 4 insertions, 31 deletions

diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 9832c73a7021..75cf84070fc9 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -93,10 +93,8 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
 
 #define set_pte_at(mm, addr, ptep, pteval)			\
 	do {							\
-		pte_t old_pte;					\
 		unsigned long flags;				\
 		spin_lock_irqsave(pgd_spinlock((mm)->pgd), flags);\
-		old_pte = *ptep;				\
 		set_pte(ptep, pteval);				\
 		purge_tlb_entries(mm, addr);			\
 		spin_unlock_irqrestore(pgd_spinlock((mm)->pgd), flags);\
@@ -429,40 +427,16 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 #define pte_page(pte)		(pfn_to_page(pte_pfn(pte)))
 
-#define pmd_page_vaddr(pmd)	((unsigned long) __va(pmd_address(pmd)))
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+	return ((unsigned long) __va(pmd_address(pmd)));
+}
 
 #define __pmd_page(pmd) ((unsigned long) __va(pmd_address(pmd)))
 #define pmd_page(pmd)	virt_to_page((void *)__pmd_page(pmd))
 
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-/* to find an entry in a page-table-directory */
-#define pgd_offset(mm, address) \
-((mm)->pgd + ((address) >> PGDIR_SHIFT))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
 /* Find an entry in the second-level page table.. */
 
-#if CONFIG_PGTABLE_LEVELS == 3
-#define pmd_index(addr)         (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-#define pmd_offset(dir,address) \
-((pmd_t *) pud_page_vaddr(*(dir)) + pmd_index(address))
-#else
-#define pmd_offset(dir,addr) ((pmd_t *) dir)
-#endif
-
-/* Find an entry in the third-level page table.. */ 
-#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
-#define pte_offset_kernel(pmd, address) \
-	((pte_t *) pmd_page_vaddr(*(pmd)) + pte_index(address))
-#define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address)
-#define pte_unmap(pte) do { } while (0)
-
-#define pte_unmap(pte)			do { } while (0)
-#define pte_unmap_nested(pte)		do { } while (0)
-
 extern void paging_init (void);
 
 /* Used for deferring calls to flush_dcache_page() */
@@ -573,6 +547,5 @@ extern void arch_report_meminfo(struct seq_file *m);
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME
-#include <asm-generic/pgtable.h>
 
 #endif /* _PARISC_PGTABLE_H */