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Message-Id: <20080327005403.18d6ab07.akpm@linux-foundation.org>
Date: Thu, 27 Mar 2008 00:54:03 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: York Sun <yorksun@...escale.com>
Cc: linux-fbdev-devel@...ts.sourceforge.net,
linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org,
galak@...nel.crashing.org, a.p.zijlstra@...llo.nl,
Timur Tabi <timur@...escale.com>
Subject: Re: [PATCH 1/2 v3] Driver for Freescale 8610 and 5121 DIU
On Tue, 25 Mar 2008 16:27:17 -0500 York Sun <yorksun@...escale.com> wrote:
> +#if defined(CONFIG_NOT_COHERENT_CACHE)
> +unsigned int *coherence_data;
> +phys_addr_t *coherence_data_phy;
> +#endif
These identifiers are too general for use as global symbols. I'd suggest
renaming them to diu_coherence_data and diu_coherence_data_phy. Or make
them static - I didn't check.
I'll duck this version of the patches, as Scott's comments looked rather
substantial.
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