From 6c6ce620e08f8764fd9884094afb274e6e85a47a Mon Sep 17 00:00:00 2001
From: Tomasz Figa <t.figa@samsung.com>
Date: Wed, 2 Jul 2014 17:41:00 +0200
Subject: [PATCH] pinctrl: samsung: Handle GPIO request and free using pinctrl
 helpers

This patch adds .request() and .free() operations to gpio_chip of
pinctrl-samsung driver, which call pinctrl request and free helpers to
request and free pinctrl pin along with GPIO pin.

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