linux-kernel - Re: [PATCH 3/3] Use __weak macro for smp_setup_processor

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Message-Id: <20080418000717.5a9c9758.akpm@linux-foundation.org>
Date:	Fri, 18 Apr 2008 00:07:17 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Paul Mackerras <paulus@...ba.org>, <linuxppc-dev@...abs.org>,
	<linux-kernel@...r.kernel.org>,
	Linux-Arch <linux-arch@...r.kernel.org>
Subject: Re: [PATCH 3/3] Use __weak macro for smp_setup_processor_id

On Fri, 18 Apr 2008 16:56:18 +1000 Benjamin Herrenschmidt <benh@...nel.crashing.org> wrote:

> Use the __weak macro instead of the longer __attribute__ ((weak)) form
> 
> Signed-off-by: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> --
> 
>  init/main.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- linux-work.orig/init/main.c	2008-04-18 16:44:32.000000000 +1000
> +++ linux-work/init/main.c	2008-04-18 16:44:37.000000000 +1000
> @@ -500,7 +500,7 @@ static void __init boot_cpu_init(void)
>  	cpu_set(cpu, cpu_possible_map);
>  }
>  
> -void __init __attribute__((weak)) smp_setup_processor_id(void)
> +void __init __weak smp_setup_processor_id(void)
>  {
>  }

ack on all three. Please fold #3 into #1 and add both to git-powerpc.
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