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

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

parent 162e68c08c

commit eb02313d2c

3 changed files with 27 additions and 14 deletions

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7

arch/arm/mach-sa1100/h3100.c

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7

arch/arm/mach-sa1100/h3600.c

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27

arch/arm/mach-sa1100/h3xxx.c

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