From: Axel Lin <axel.lin@ingics.com>
Date: Thu, 8 Nov 2012 02:27:29 +0000 (+0800)
Subject: gpio: mvebu: Set free callback for gpio_chip
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~87^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3764bdde1dc2fe53a87db1777440c2532cfccd58;p=pandora-kernel.git

gpio: mvebu: Set free callback for gpio_chip

We call pinctrl_request_gpio() in request callback, thus we need to call
pinctrl_free_gpio() in free callback.

Both mvebu_gpio_request() and mvebu_gpio_free() are not referenced outside of
this file, make them static.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

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