From 7ccbc60cd9c293304829662b043f4356f554fc3a Mon Sep 17 00:00:00 2001
From: Tomasz Figa <t.figa@samsung.com>
Date: Wed, 22 May 2013 16:03:17 +0200
Subject: [PATCH] pinctrl: exynos: Handle suspend/resume of GPIO EINT registers

Some GPIO EINT control registers needs to be preserved across
suspend/resume cycle. This patch extends the driver to take care of
this.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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