From: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Date: Tue, 26 Nov 2013 10:11:00 +0000 (+0100)
Subject: ARM: 7902/1: sa1100: h3xxx: move serial port GPIO handling to common place
X-Git-Tag: v3.15-rc1~82^2~1^6~3
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb02313d2c96e1793cf37693d432fd2c129ae170;p=pandora-kernel.git

ARM: 7902/1: sa1100: h3xxx: move serial port GPIO handling to common place

Both h3100 and h3600 request UART gpios during init_machine time. As
sa1100 gpio driver is going to become proper machine driver, move gpio
handling to UART port functions. Request all gpios using gpio_request
array once and then guard them from rerequesting 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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