From 356fa0c6e1ad3d3b01884f08a203bc84d555b880 Mon Sep 17 00:00:00 2001
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Sat, 19 Apr 2008 23:55:20 +0900
Subject: x86: use get_bios_ebda()

Use get_bios_ebda().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/summit_32.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'arch/x86/kernel/summit_32.c')

diff --git a/arch/x86/kernel/summit_32.c b/arch/x86/kernel/summit_32.c
index 6878a9c2df5..ae751094eba 100644
--- a/arch/x86/kernel/summit_32.c
+++ b/arch/x86/kernel/summit_32.c
@@ -29,6 +29,7 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <asm/io.h>
+#include <asm/bios_ebda.h>
 #include <asm/mach-summit/mach_mpparse.h>
 
 static struct rio_table_hdr *rio_table_hdr __initdata;
@@ -140,8 +141,8 @@ void __init setup_summit(void)
 	int			i, next_wpeg, next_bus = 0;
 
 	/* The pointer to the EBDA is stored in the word @ phys 0x40E(40:0E) */
-	ptr = *(unsigned short *)phys_to_virt(0x40Eul);
-	ptr = (unsigned long)phys_to_virt(ptr << 4);
+	ptr = get_bios_ebda();
+	ptr = (unsigned long)phys_to_virt(ptr);
 
 	rio_table_hdr = NULL;
 	offset = 0x180;
-- 
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