From 246a144eed4093befc58e00cf3ba55e647977420 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Tue, 8 Jul 2014 09:22:10 +0200
Subject: [PATCH] gpio: vr41xx: fix up errorpath on probe()

The driver was not checking the return value from gpiochip_add()
properly, so add a bail-out check.

Reported-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Reading git-format-patch failed