1 files changed, 2 insertions, 1 deletions

diff --git a/include/asm-arm/arch-iop13xx/io.h b/include/asm-arm/arch-iop13xx/io.h
index db6de2480a2..5a7bdb52660 100644
--- a/include/asm-arm/arch-iop13xx/io.h
+++ b/include/asm-arm/arch-iop13xx/io.h
@@ -21,10 +21,11 @@
 
 #define IO_SPACE_LIMIT 0xffffffff
 
-#define __io(a)      (a)
+#define __io(a) __iop13xx_io(a)
 #define __mem_pci(a) (a)
 #define __mem_isa(a) (a)
 
+extern void __iomem * __iop13xx_io(unsigned long io_addr);
 extern void __iomem * __ioremap(unsigned long, size_t, unsigned long);
 extern void __iomem *__iop13xx_ioremap(unsigned long cookie, size_t size,
         unsigned long flags);