x86: unify io_remap_pfn_range

Impact: cleanup

Unify io_remap_pfn_range.  Don't demacro yet.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 18afcd31e76c06207cfa7a618d4f9277fdb025e3..9754d06ffe6806e503c62664ab69a4d18dc4a860 100644 (file)
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -524,6 +524,9 @@ static inline unsigned long pages_to_mb(unsigned long npg)
        return npg >> (20 - PAGE_SHIFT);
 }
 
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)        \
+       remap_pfn_range(vma, vaddr, pfn, size, prot)
+
 #if PAGETABLE_LEVELS > 2
 static inline int pud_none(pud_t pud)
 {

diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
index 10c71abae075a7376bc151500ffa79af91ffae36..1952bb762aac5dd05704429e69a6d0aa0cedc4d5 100644 (file)
--- a/arch/x86/include/asm/pgtable_32.h
+++ b/arch/x86/include/asm/pgtable_32.h
@@ -133,7 +133,4 @@ do {                                                \
 #define kern_addr_valid(kaddr) (0)
 #endif
 
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)        \
-       remap_pfn_range(vma, vaddr, pfn, size, prot)
-
 #endif /* _ASM_X86_PGTABLE_32_H */

diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index 3b92a4ca40302a454aa9fc6721eb8cbd9c2e1908..100ac483a0ba126ad76701e4f774b4b629436604 100644 (file)
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -205,9 +205,6 @@ extern int direct_gbpages;
 extern int kern_addr_valid(unsigned long addr);
 extern void cleanup_highmap(void);
 
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)        \
-       remap_pfn_range(vma, vaddr, pfn, size, prot)
-
 #define HAVE_ARCH_UNMAPPED_AREA
 #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN