linux-kernel - Re: sh/boards/se/770x/io.c: suspicious code

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Message-id: <4858CDF1.3070804@renesas.com>
Date:	Wed, 18 Jun 2008 17:57:21 +0900
From:	Nobuhiro Iwamatsu <iwamatsu.nobuhiro@...esas.com>
To:	Adrian Bunk <bunk@...nel.org>
Cc:	lethal@...ux-sh.org, linux-sh@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: sh/boards/se/770x/io.c: suspicious code

Hi, Adrian.

Adrian Bunk wrote:
> sh_pcic_io_start and sh_pcic_io_stop are used as lower and upper limits 
> for ports but never set to any non-zero value.

This code is used from linux-2.4 very old.
Mrshpc_ss.c(pcmcia socket driver) used sh_pcic_io_start in linux-2.4.
This driver doesn't exist now. The place where you are pointing it out
might already be unnecessary. I will send the patch to clean it.

Best regards,
  Nobuhiro





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