Uwe Kleine-König f7959e9c73 net: rfkill: gpio: make better use of gpiod API ...

Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.

Furthermore there is devm_gpiod_get_optional which is designed to get
optional gpios.

Simplify driver accordingly.

Note this makes error checking more strict because only -ENOENT is
ignored when searching for the GPIOs which is good.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2015-05-29 13:13:45 +02:00

..

core.c

net: rfkill: Switch to PM ops

2015-05-20 15:00:00 +02:00

input.c

…

Kconfig

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Makefile

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rfkill-gpio.c

net: rfkill: gpio: make better use of gpiod API

2015-05-29 13:13:45 +02:00

rfkill-regulator.c

net: rfkill: drop owner assignment from platform_drivers

2014-10-20 16:21:58 +02:00

rfkill.h

…