From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Fri, 24 Oct 2014 11:59:19 +0000 (+0200)
Subject: gpio: mvebu: add suspend/resume support
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~86^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5b7b487431b01619f2947d91dadd7c7a233692e;p=pandora-kernel.git

gpio: mvebu: add suspend/resume support

This commit adds the implementation of ->suspend() and ->resume()
platform_driver hooks in order to save and restore the state of the
GPIO configuration. In order to achieve that, additional fields are
added to the mvebu_gpio_chip structure.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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