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SGI IA64 UV: fix ia64 build error in the linux-next tree

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Fix the ia64 build error that occurs in the linux-next tree by introducing
an ia64 version of uv.h.

Additionally, clean up the usage of is_uv_system().

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Dean Nelson
2009-02-09 10:25:20 -06:00
committed by Ingo Molnar
parent 9c8bb6b534
commit 1c0040047d
4 changed files with 24 additions and 31 deletions
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22
drivers/misc/sgi-xp/xp.h
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@@ -15,21 +15,19 @@
#include <linux/mutex.h>
#if defined CONFIG_X86_UV || defined CONFIG_IA64_SGI_UV
#include <asm/uv/uv.h>
#define is_uv() is_uv_system()
#endif
#ifdef CONFIG_IA64
#ifndef is_uv
#define is_uv() 0
#endif
#if defined CONFIG_IA64
#include <asm/system.h>
#include <asm/sn/arch.h> /* defines is_shub1() and is_shub2() */
#define is_shub() ia64_platform_is("sn2")
#ifdef CONFIG_IA64_SGI_UV
#define is_uv() ia64_platform_is("uv")
#else
#define is_uv() 0
#endif
#endif
#ifdef CONFIG_X86_64
#include <asm/genapic.h>
#define is_uv() is_uv_system()
#endif
#ifndef is_shub1
@@ -44,10 +42,6 @@
#define is_shub() 0
#endif
#ifndef is_uv
#define is_uv() 0
#endif
#ifdef USE_DBUG_ON
#define DBUG_ON(condition) BUG_ON(condition)
#else