From: Chuansheng Liu <chuansheng.liu@intel.com>
Date: Tue, 25 Dec 2012 16:57:32 +0000 (+0800)
Subject: ASoC: core: fix the memory leak in case of remove_aux_dev()
X-Git-Tag: v3.8-rc4~23^2~1^2~10^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3bf1561253383a3dbcc40afdb2b039d56093a3e;p=pandora-kernel.git

ASoC: core: fix the memory leak in case of remove_aux_dev()

When probing aux_dev, initializing is as below:
device_initialize()
device_add()

So when remove aux_dev, we need do as below:
device_del()
device_put()
Otherwise, the rtd_release() will not be called.

So here using device_unregister() to replace device_del(),
like the action in soc_remove_link_dais().
Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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