linux-kernel - Re: [PATCH] Fix undefined ioremap_huge_init when CONFIG

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Message-ID: <20150306104113.555c8888@canb.auug.org.au>
Date:	Fri, 6 Mar 2015 10:41:13 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Toshi Kani <toshi.kani@...com>
Cc:	akpm@...ux-foundation.org, linux-mm@...ck.org,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	kbuild-all@...org, fengguang.wu@...el.com, hannes@...xchg.org
Subject: Re: [PATCH] Fix undefined ioremap_huge_init when CONFIG_MMU is not
 set

Hi Toshi,

On Thu,  5 Mar 2015 08:44:06 -0700 Toshi Kani <toshi.kani@...com> wrote:
>
> Fix a build error, undefined reference to ioremap_huge_init, when
> CONFIG_MMU is not defined on linux-next and -mm tree.
> 
> lib/ioremap.o is not linked to the kernel when CONFIG_MMU is not
> defined.
> 
> Signed-off-by: Toshi Kani <toshi.kani@...com>
> ---
>  include/linux/io.h |    5 +++--
>  lib/ioremap.c      |    1 -
>  2 files changed, 3 insertions(+), 3 deletions(-)

Added to my copy of the akpm-current tree today (and so into linux-next).
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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