From a82ea439655a66d587f353a3992521159f4050ee Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sat, 27 Apr 2013 18:14:29 +0800
Subject: [PATCH] serial: samsung: add missing platform_driver_unregister()
 when module exit

We have registered platform driver when module init, and
need unregister it when module exit.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed