From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Fri, 12 Jun 2015 07:04:55 +0000 (+0200)
Subject: NFC: nxp-nci_i2c: use flags argument of devm_gpiod_get_index
X-Git-Tag: omap-for-v4.3/fixes-rc1~96^2~40^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bfe76806f705a24b82bc43c84c8506f3a44f77b;p=pandora-kernel.git

NFC: nxp-nci_i2c: use flags argument of devm_gpiod_get_index

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 driver accordingly which even makes error checking more correct
because gpiod_direction_{in,out}put might fail. Furthermore this is one
caller less that stops us making the flags argument to gpiod_get*()
mandatory.

Acked-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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