net: phy: at803x: simplify using devm_gpiod_get_optional and its 4th argument
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tue, 31 Mar 2015 20:08:45 +0000 (22:08 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 1 Apr 2015 16:44:04 +0000 (12:44 -0400)
commit687908c2b6498130172286f3387ec0eb0a20080e
treee0635c86a56c2779175280a35ad35e092bb65164
parent906a7985f72ee2f28433e2dd847a013da0e4cdea
net: phy: at803x: simplify using devm_gpiod_get_optional and its 4th argument

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.
Moreover use devm_gpiod_get_optional instead of ignoring all errors
returned by devm_gpiod_get and simplify accordingly.

The result is more strict error handling which is good.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/at803x.c