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[IA64] prevent sn2 specific code to be run in generic kernels 

Prevent SN2 specific code to be executed on non SN2 platforms when
running a generic kernel.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Jes Sorensen 2006-02-08 10:19:28 -05:00 committed by Tony Luck
parent d6e56a2a08
commit f478af9dc5
2 changed files with 7 additions and 3 deletions
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5
arch/ia64/sn/kernel/mca.c
View File

@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
* Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved.
*/
#include <linux/types.h>
@ -137,7 +137,8 @@ int sn_salinfo_platform_oemdata(const u8 *sect_header, u8 **oemdata, u64 *oemdat
static int __init sn_salinfo_init(void)
{
salinfo_platform_oemdata = &sn_salinfo_platform_oemdata;
if (ia64_platform_is("sn2"))
salinfo_platform_oemdata = &sn_salinfo_platform_oemdata;
return 0;
}

5
arch/ia64/sn/kernel/sn2/sn_hwperf.c
View File

@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2004-2005 Silicon Graphics, Inc. All rights reserved.
* Copyright (C) 2004-2006 Silicon Graphics, Inc. All rights reserved.
*
* SGI Altix topology and hardware performance monitoring API.
* Mark Goodwin <markgw@sgi.com>.
@ -973,6 +973,9 @@ static int __devinit sn_hwperf_misc_register_init(void)
{
int e;
if (!ia64_platform_is("sn2"))
return 0;
sn_hwperf_init();
/*