V4L/DVB (4316): Check __must_check warnings

[powerpc.git] / include / asm-xtensa / pgtable.h

diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index 883ebc2..7b15afb 100644 (file)
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -278,6 +278,8 @@ static inline void update_pte(pte_t *ptep, pte_t pteval)
 #endif
 }
 
+struct mm_struct;
+
 static inline void
 set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval)
 {
@@ -294,6 +296,7 @@ set_pmd(pmd_t *pmdp, pmd_t pmdval)
 #endif
 }
 
+struct vm_area_struct;
 
 static inline int
 ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr,
@@ -441,11 +444,11 @@ extern  void update_mmu_cache(struct vm_area_struct * vma,
                              unsigned long address, pte_t pte);
 
 /*
- * remap a physical address `phys' of size `size' with page protection `prot'
+ * remap a physical page `pfn' of size `size' with page protection `prot'
  * into virtual address `from'
  */
-#define io_remap_page_range(vma,from,phys,size,prot) \
-                remap_pfn_range(vma, from, (phys) >> PAGE_SHIFT, size, prot)
+#define io_remap_pfn_range(vma,from,pfn,size,prot) \
+                remap_pfn_range(vma, from, pfn, size, prot)
 
 
 /* No page table caches to init */