linux-kernel - Re: [PATCH v2 1/1] asm-generic: add MMU variants of io.h functions

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Message-Id: <201107022144.38905.arnd@arndb.de>
Date:	Sat, 2 Jul 2011 21:44:38 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Jonas Bonn <jonas@...thpole.se>
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	vapier@...too.org, liqin.chen@...plusct.com, gxt@...c.pku.edu.cn
Subject: Re: [PATCH v2 1/1] asm-generic: add MMU variants of io.h functions

On Saturday 02 July 2011 19:36:08 Jonas Bonn wrote:
> 
> Some of the implementations, in particular the ioremap variants, in
> asm-generic/io.h are for systems without an MMU.  In order to be able to
> use the generic header file for systems with an MMU, this patch wraps
> these implementations in checks for CONFIG_MMU.
> 
> Tested on OpenRISC.
> 
> Signed-off-by: Jonas Bonn <jonas@...thpole.se>
> Cc: vapier@...too.org
> Cc: liqin.chen@...plusct.com
> Cc: gxt@...c.pku.edu.cn

Acked-by: Arnd Bergmann <arnd@...db.de>
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