From: Johan Hovold <johan@kernel.org>
Date: Mon, 12 Jan 2015 16:12:29 +0000 (+0100)
Subject: gpio: unregister gpiochip device before removing it
X-Git-Tag: v3.2.70~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c833e96de15cb46c8587271a32c651c0acc40dd3;p=pandora-kernel.git

gpio: unregister gpiochip device before removing it

commit 01cca93a9491ed95992523ff7e79dd9bfcdea8e0 upstream.

Unregister gpiochip device (used to export information through sysfs)
before removing it internally. This way removal will reverse addition.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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