ARM: 7899/1: sa1100: h3600: refactor LCD GPIO handling

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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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Dmitry Eremin-Solenikov 2013-11-26 11:09:49 +01:00 • committed by Russell King

parent 5f72d85e28

commit 8bed576c1a

1 changed files with 26 additions and 22 deletions

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arch/arm/mach-sa1100/h3600.c

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