#define IO_SPACE_LIMIT 0xffffffff
-#define __io(a) ((a))
-#define __mem_pci(a) ((unsigned long)(a))
-#define __mem_isa(a) ((unsigned long)(a))
+#define __io(a) ((void __iomem *)(a))
+#define __mem_pci(a) (a)
+#define __mem_isa(a) (a)
/*
* We don't support ins[lb]/outs[lb]. Make them fault.