linux-kernel - Re: linux-next: build warning after merge of the tip tree

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Date:	Tue, 23 Feb 2010 21:43:56 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: linux-next: build warning after merge of the tip tree

Hi,

On Tue, 23 Feb 2010 00:52:25 -0800 Yinghai Lu <yinghai@...nel.org> wrote:
>
> please check

This patch fixes the warnings for me, thanks.

> [PATCH] sparsemem: fix compiling with ppc
> 
> Stephen reported:
> build (powerpc
> ppc64_defconfig) produced these warnings:
> 
> mm/sparse.c: In function 'sparse_init':
> mm/sparse.c:488: warning: unused variable 'map_count'
> mm/sparse.c:484: warning: unused variable 'size2'
> mm/sparse.c:481: warning: unused variable 'map_map'
> mm/sparse.c: At top level:
> mm/sparse.c:442: warning: 'sparse_early_mem_maps_alloc_node' defined but not used
> 
> Introduced by commit 9bdac914240759457175ac0d6529a37d2820bc4d
> ("sparsemem: Put mem map for one node together").
> 
> use macro to fix them
> 
> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
> Signed-off-by: Yinghai Lu <yinghai@...nel.org>

Acked-by: Stephen Rothwell <sfr@...b.auug.org.au>

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/

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