1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h
index 139df8c53de8..e6ed0d897ccc 100644
--- a/arch/mn10300/include/asm/io.h
+++ b/arch/mn10300/include/asm/io.h
@@ -14,6 +14,7 @@
 #include <asm/page.h> /* I/O is all done through memory accesses */
 #include <asm/cpu-regs.h>
 #include <asm/cacheflush.h>
+#include <asm-generic/pci_iomap.h>
 
 #define mmiowb() do {} while (0)
 
@@ -258,7 +259,7 @@ static inline void __iomem *__ioremap(unsigned long offset, unsigned long size,
 
 static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
 {
-        return (void __iomem *) offset;
+        return (void __iomem *)(offset & ~0x20000000);
 }
 
 /*