From: arnaud.patard@rtp-net.org (Arnaud Patard (Rtp))
Date: Sat, 03 Apr 2010 10:31:33 +0200
Subject: [PATCH] dns323-setup.c: fix WARN() when booting
Message-ID: <87ljd5j5sq.fsf@lechat.rtp-net.org>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org


Since commit b2a731aa5cbca7e0252da75e16de7ae5feb1313a, dns323_init() is
setting the power led gpio direction with gpio_direction_output() but
doesn't request the gpio before (which is not permitted by the gpio
layer afaik). This behaviour is triggering a WARN() at boot time.

Tested-by: Christian Samsel <csamsel@gmxpro.de>
Cc: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>

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