From ffe4770b9b3483f74bccd0566fd1013ddc1b6d6b Mon Sep 17 00:00:00 2001
From: Varka Bhadram <varkabhadram@gmail.com>
Date: Mon, 29 Dec 2014 14:09:01 +0530
Subject: [PATCH] gpio-amd8111: check ioport_map return value

ioport_map() may fail. Its safe to check the return value.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Reading git-format-patch failed