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Date: Fri, 2 Mar 2018 09:50:50 +0100
From: Tobias Klauser <tklauser@distanz.ch>
To: Greentime Hu <green.hu@gmail.com>
Cc: lftan@altera.com, linux-kernel@vger.kernel.org, arnd@arndb.de,
        linux-arch@vger.kernel.org, greentime@andestech.com
Subject: Re: [PATCH] nios2: add ioremap_nocache declaration before include
 asm-generic/io.h.
Message-ID: <20180302085050.GI19044@distanz.ch>
References: <20180301163943.10887-1-greentime@andestech.com>
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On 2018-03-01 at 17:39:43 +0100, Greentime Hu <green.hu@gmail.com> wrote:
> A commit for the nds32 architecture bootstrap("asm-generic/io.h:
> move ioremap_nocache/ioremap_uc/ioremap_wc/ioremap_wt out of ifndef
> CONFIG_MMU") will move the ioremap_nocache out of the CONFIG_MMU ifdef.
> This means that in order to suppress re-definition errors we need to
> setup #define's before importing asm-generic/io.h.
> 
> Signed-off-by: Greentime Hu <greentime@andestech.com>

Reviewed-by: Tobias Klauser <tklauser@distanz.ch>

Thanks