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Date: Fri, 4 Nov 2005 19:28:40 -0800
From: Andrew Morton <akpm@osdl.org>
To: Paul Mundt <lethal@linux-sh.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/7] sh: SuperHyway support for SH4-202.
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Paul Mundt <lethal@linux-sh.org> wrote:
>
> +int __init superhyway_scan_bus(struct superhyway_bus *bus)

This appears to be unreferenced, and perhaps doesn't need global scope?