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-rw-r--r--include/asm-x86/bios_ebda.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-x86/bios_ebda.h b/include/asm-x86/bios_ebda.h
index 9cbd9a668af..b4a46b7be79 100644
--- a/include/asm-x86/bios_ebda.h
+++ b/include/asm-x86/bios_ebda.h
@@ -1,6 +1,8 @@
#ifndef _MACH_BIOS_EBDA_H
#define _MACH_BIOS_EBDA_H
+#include <asm/io.h>
+
/*
* there is a real-mode segmented pointer pointing to the
* 4K EBDA area at 0x40E.