From 6954cc1f238199e971ec905c5cc87120806ac981 Mon Sep 17 00:00:00 2001
From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 8 May 2014 10:09:23 +0200
Subject: [PATCH] net: cpsw: fix null dereference at probe

Fix null-pointer dereference at probe when the mdio platform device is
missing (e.g. when it has been disabled in DT).

Cc: stable <stable@vger.kernel.org>	# v3.8
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed