--- arch/arm/mach-iop13xx/include/mach/memory.h
+++ arch/arm/mach-iop13xx/include/mach/memory.h
@@ -64,8 +64,6 @@ static inline unsigned long __lbus_to_vi
(dma_addr_t)page_to_phys(page); \
})
-#define __arch_dma_to_page(dev, addr) phys_to_page(addr)
-
#endif /* CONFIG_ARCH_IOP13XX */
#endif /* !ASSEMBLY */