From 28d0c14b43a04deac8afe27ab700cc7638a7f4ba Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Fri, 29 Mar 2013 00:18:12 +0800
Subject: [PATCH] pinctrl: coh901: Fix error checking in u300_gpio_to_irq

The pointer "port" is always not NULL if gpio->port_list is not empty.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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