[ARM] 3/4: Remove asm/hardware.h from SA1100 io.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/include/asm-arm/arch-sa1100/io.h b/include/asm-arm/arch-sa1100/io.h
index 9c8f588..9d4fe6c 100644
--- a/include/asm-arm/arch-sa1100/io.h
+++ b/include/asm-arm/arch-sa1100/io.h
@@ -18,7 +18,11 @@
  * We don't actually have real ISA nor PCI buses, but there is so many 
  * drivers out there that might just work if we fake them...
  */
-#define __io(a)			((void __iomem *)(PCIO_BASE + (a)))
+static inline void __iomem *__io(unsigned long addr)
+{
+	return (void __iomem *)addr;
+}
+#define __io(a)			__io(a)
 #define __mem_pci(a)		(a)
 #define __mem_isa(a)		(a)