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Diffstat (limited to 'include/asm-arm/arch-realview/hardware.h')
-rw-r--r--include/asm-arm/arch-realview/hardware.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-arm/arch-realview/hardware.h b/include/asm-arm/arch-realview/hardware.h
index 9ca76dc3a7af..aa78fe087ab2 100644
--- a/include/asm-arm/arch-realview/hardware.h
+++ b/include/asm-arm/arch-realview/hardware.h
@@ -26,7 +26,7 @@
#include <asm/arch/platform.h>
/* macro to get at IO space when running virtually */
-#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
+#define IO_ADDRESS(x) ((((x) & 0x0effffff) | (((x) >> 4) & 0x0f000000)) + 0xf0000000)
#define __io_address(n) __io(IO_ADDRESS(n))
#endif