From: Nicolas Pitre <nico@cam.org>
Date: Mon, 2 Feb 2009 20:27:55 +0000 (-0500)
Subject: [ARM] Orion: make gpio /input/output validation separate
X-Git-Tag: v2.6.30-rc1~636^2~18^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=28d27cf4ce8378180eda32aa7d8e778c9e72a54f;p=pandora-kernel.git

[ARM] Orion: make gpio /input/output validation separate

Especially on Kirkwood, a couple GPIOs are actually only output capable.
Let's separate the ability to configure a GPIO as input or output to
accommodate this restriction.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
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