From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Tue, 24 Jan 2012 09:23:19 +0000 (+0000)
Subject: ARM: sa11x0: assabet: avoid glitching GPIOs when setting outputs
X-Git-Tag: v3.4-rc1~83^2^3~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f592e6d1a6711b2ef140b5c76342dbe2506c8cb;p=pandora-kernel.git

ARM: sa11x0: assabet: avoid glitching GPIOs when setting outputs

Avoid glitching the GPIO signals during initialization, which can
have undesirable effects.  Ensure that the desired pin state is set
before we change the GPIO pin direction to be an output.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

Reading git-diff-tree failed