[RT2x00]: add driver for Ralink wireless hardware

[linux-2.6-omap-h63xx.git] / include / asm-frv / pgtable.h

diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 8a05aa168616f6d548bd78e03d7e474eee3cf1ad..147e995bec24e0b058c4a0911f92e8d1706c8763 100644 (file)
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -25,7 +25,7 @@
 #include <linux/slab.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
-struct mm_struct;
+#include <linux/sched.h>
 struct vm_area_struct;
 #endif
 
@@ -377,30 +377,17 @@ static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address)
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
  */
-static inline int pte_read(pte_t pte)          { return !((pte).pte & _PAGE_SUPER); }
-static inline int pte_exec(pte_t pte)          { return !((pte).pte & _PAGE_SUPER); }
 static inline int pte_dirty(pte_t pte)         { return (pte).pte & _PAGE_DIRTY; }
 static inline int pte_young(pte_t pte)         { return (pte).pte & _PAGE_ACCESSED; }
 static inline int pte_write(pte_t pte)         { return !((pte).pte & _PAGE_WP); }
 
-static inline pte_t pte_rdprotect(pte_t pte)   { (pte).pte |= _PAGE_SUPER; return pte; }
-static inline pte_t pte_exprotect(pte_t pte)   { (pte).pte |= _PAGE_SUPER; return pte; }
 static inline pte_t pte_mkclean(pte_t pte)     { (pte).pte &= ~_PAGE_DIRTY; return pte; }
 static inline pte_t pte_mkold(pte_t pte)       { (pte).pte &= ~_PAGE_ACCESSED; return pte; }
 static inline pte_t pte_wrprotect(pte_t pte)   { (pte).pte |= _PAGE_WP; return pte; }
-static inline pte_t pte_mkread(pte_t pte)      { (pte).pte &= ~_PAGE_SUPER; return pte; }
-static inline pte_t pte_mkexec(pte_t pte)      { (pte).pte &= ~_PAGE_SUPER; return pte; }
 static inline pte_t pte_mkdirty(pte_t pte)     { (pte).pte |= _PAGE_DIRTY; return pte; }
 static inline pte_t pte_mkyoung(pte_t pte)     { (pte).pte |= _PAGE_ACCESSED; return pte; }
 static inline pte_t pte_mkwrite(pte_t pte)     { (pte).pte &= ~_PAGE_WP; return pte; }
 
-static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
-       int i = test_and_clear_bit(_PAGE_BIT_DIRTY, ptep);
-       asm volatile("dcf %M0" :: "U"(*ptep));
-       return i;
-}
-
 static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
 {
        int i = test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep);
@@ -509,12 +496,7 @@ static inline int pte_file(pte_t pte)
 #define io_remap_pfn_range(vma, vaddr, pfn, size, prot)                \
                remap_pfn_range(vma, vaddr, pfn, size, prot)
 
-#define MK_IOSPACE_PFN(space, pfn)     (pfn)
-#define GET_IOSPACE(pfn)               0
-#define GET_PFN(pfn)                   (pfn)
-
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME