linux-kernel - Re: [-tip tree] compile error in arch/ia64/kernel/acpi.c

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Message-ID: <495B3A92.6070900@cn.fujitsu.com>
Date:	Wed, 31 Dec 2008 17:25:38 +0800
From:	Li Zefan <lizf@...fujitsu.com>
To:	Li Zefan <lizf@...fujitsu.com>
CC:	Rusty Russell <rusty@...tcorp.com.au>,
	Mike Travis <travis@....com>, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>, tony.luck@...el.com
Subject: Re: [-tip tree] compile error in arch/ia64/kernel/acpi.c

forgot to CC Tony Luck <tony.luck@...el.com>

Li Zefan wrote:
> arch/ia64/kernel/acpi.c:205: error: conflicting types for 'total_cpus'
> include/linux/smp.h:25: error: previous declaration of 'total_cpus' was here
> 
> due to [PATCH 3/3] cpumask: add sysfs displays for configured and disabled cpu maps
> (http://lkml.org/lkml/2008/12/19/25)
> 

Is this a sane fix?

----

From: Li Zefan <lizf@...fujitsu.com>
Subject: [PATCH] IA64: fix compile error

Remove static total_cpus in arch/ia64/kernel/acpi.c, use global
total_cpus defined in drivers/base/cpu.c.

Signed-off-by: Li Zefan <lizf@...fujitsu.com>
---
 arch/ia64/kernel/acpi.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 54ae373..0553648 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -202,7 +202,6 @@ char *__init __acpi_map_table(unsigned long phys_addr, unsigned long size)
                             Boot-time Table Parsing
    -------------------------------------------------------------------------- */
 
-static int total_cpus __initdata;
 static int available_cpus __initdata;
 struct acpi_table_madt *acpi_madt __initdata;
 static u8 has_8259;
-- 
1.5.4.rc3


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