From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 14 Feb 2013 12:50:57 +0000 (+0100)
Subject: ARM: integrator/versatile: fix NOMMU warnings
X-Git-Tag: v3.9-rc1~123^2~4^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=060fd1be0c720166091470ffb7846512b82c1a87;p=pandora-kernel.git

ARM: integrator/versatile: fix NOMMU warnings

On NOMMU kernels, the io_desc variables are unused
because we don't use the MMU to remap the MMIO
areas.

Marking these variables as __maybe_unused easily
avoids the otherwise harmless warnings like

warning: 'versatile_io_desc' defined but not used

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
---

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