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8e71c68074
Since 39b2bbe3d7 (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.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
3.5 KiB
3.5 KiB