From e4a8844c04c00a1a64c6779692e1baff3851c1f7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Heiko=20St=C3=BCbner?= <heiko@sntech.de>
Date: Fri, 14 Jun 2013 17:43:21 +0200
Subject: [PATCH] pinctrl: handle zero found dt pinconfig properties better

This adds a shortcut when no valid pinconf properties are found
in the parsed dt node, to set the values immediately and return.

Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Reading git-format-patch failed