From 8bed576c1a81d620765ec96f7b4e80dedaef1bcf Mon Sep 17 00:00:00 2001
From: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Date: Tue, 26 Nov 2013 11:09:49 +0100
Subject: [PATCH] ARM: 7899/1: sa1100: h3600: refactor LCD GPIO handling

Use gpio_request_array to request all GPIOs at once. Also don't call
gpio_free. There is little point freeing LCD gpios once they are
requested. Instead guard them with bool variable.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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