From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Date: Wed, 16 Oct 2013 10:53:41 +0000 (+0300)
Subject: net: rfkill: gpio: spinlock-safe GPIO access
X-Git-Tag: v3.13-rc1~105^2~23^2^2~6^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0be81727a48cc28c1219395f32da8ccc99d6c6d0;p=pandora-kernel.git

net: rfkill: gpio: spinlock-safe GPIO access

This sets the direction of the gpio once when it's requested,
and uses the spinlock-safe gpio_set_state() to change the
state.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Rhyland Klein <rklein@nvidia.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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