From 175ca83c0b6ab3c2af2d9e1ffff4d274910bbc10 Mon Sep 17 00:00:00 2001
From: Richard Genoud <richard.genoud@gmail.com>
Date: Thu, 28 Mar 2013 12:55:48 +0100
Subject: [PATCH] pinctrl: pinctrl_select_state: set the old_state back on
 error

In unapply_new_state, the old state is re-applied, but p->state is not
set back as it should.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Reading git-format-patch failed