From 7898b31ebafbf01d2ad56d251cfc9bfa4e5c644a Mon Sep 17 00:00:00 2001
From: Varka Bhadram <varkabhadram@gmail.com>
Date: Tue, 31 Mar 2015 09:49:08 +0530
Subject: [PATCH] gpio: use devm_kzalloc

We can use devres API for allocating memory. No need of using kfree.

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