From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Thu, 26 Mar 2015 20:47:53 +0000 (-0300)
Subject: [media] media: radio-si4713: improve usage of gpiod API
X-Git-Tag: omap-for-v4.2/o2_dc~62^2~1^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b36ae8532f48916d46f92c048d4866ee50e5fc67;p=pandora-kernel.git

[media] media: radio-si4713: improve usage 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.
Simplify accordingly.

Moreover use the _optional variant which has tighter error checking, but
is simpler to use which allows further simplification.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

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