From d32c3e260f95f5d8ed42c64dc2d9ec79cc36da1e Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 14 Nov 2013 11:22:54 +0300
Subject: [PATCH] pinctrl: rockchip: missing unlock on error in
 rockchip_set_pull()

We need to unlock here before returning -EINVAL.

Fixes: 6ca5274d1d12 ('pinctrl: rockchip: add rk3188 specifics')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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