From 5e80d81acc420fa33b56078f73f38546ab99be6f Mon Sep 17 00:00:00 2001
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Fri, 20 Jun 2014 16:35:52 +0200
Subject: [PATCH] ARM: mvebu: Use the a standard errno in mvebu_get_soc_id

Instead of using -1 as error value, use a standard errno.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1403274953-21790-2-git-send-email-gregory.clement@free-electrons.com
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
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Reading git-format-patch failed