From e1db1706c86ee455f25eeaeadeda827e1e02310f Mon Sep 17 00:00:00 2001
From: abdoulaye berthe <berthe.ab@gmail.com>
Date: Sat, 5 Jul 2014 18:28:50 +0200
Subject: [PATCH] gpio: gpiolib: set gpiochip_remove retval to void

This avoids handling gpiochip remove error in device
remove handler.

Signed-off-by: Abdoulaye Berthe <berthe.ab@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Reading git-format-patch failed