1 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 18afcd31e76..9754d06ffe6 100644
--- 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)
 {