From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 27 Aug 2013 14:30:17 +0000 (+0800)
Subject: pinctrl: rockchip: Implement .request() and .free() callbacks
X-Git-Tag: v3.12-rc1~151^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0351c287952483dafa904f84496631198465fbf4;p=pandora-kernel.git

pinctrl: rockchip: Implement .request() and .free() callbacks

Implement .request() and .free() callbacks on the GPIO chips to
inform pinctrl when a GPIO is requested or freed.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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