powerpc: Make sure that include/asm-powerpc/spinlock.h does not trigger compilation...

[linux-2.6] / include / asm-powerpc / pgtable-ppc32.h

diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h
index c08e714d0c42880dd785df64a93f3b8ad3a1c838..e1d2bb57f1d5d05c79354a5ad3dbd7ad43117792 100644 (file)
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/include/asm-powerpc/pgtable-ppc32.h
@@ -620,8 +620,8 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
 }
 
 /*
- * 2.6 calles this without flushing the TLB entry, this is wrong
- * for our hash-based implementation, we fix that up here
+ * 2.6 calls this without flushing the TLB entry; this is wrong
+ * for our hash-based implementation, we fix that up here.
  */
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 static inline int __ptep_test_and_clear_young(unsigned int context, unsigned long addr, pte_t *ptep)
@@ -652,6 +652,12 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 {
        pte_update(ptep, (_PAGE_RW | _PAGE_HWWRITE), 0);
 }
+static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
+                                          unsigned long addr, pte_t *ptep)
+{
+       ptep_set_wrprotect(mm, addr, ptep);
+}
+
 
 #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
 static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry, int dirty)