From fb84d9907f0ff0e3f7d70d55039ddf0f78d2a472 Mon Sep 17 00:00:00 2001
From: Devendra Naga <devendra.aaru@gmail.com>
Date: Mon, 4 Mar 2013 16:52:47 +0000
Subject: [PATCH] thermal: rcar_thermal: propagate return value of
 thermal_zone_device_register

thermal_zone_device_register returns a value contained in the pointer itself
use PTR_ERR to obtain the address and return it at the end.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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