From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Thu, 31 Jul 2014 04:02:30 +0000 (+0900)
Subject: staging: dgap: introduce dgap_cleanup_nodes()
X-Git-Tag: fixes-for-v3.18-merge-window~15^2~1419
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99a643b8aebb91d1dba8dff6c0e416dfd1140b07;p=pandora-kernel.git

staging: dgap: introduce dgap_cleanup_nodes()

When a configration file is parsed with dgap_parsefile(),
makes nodes for saving configrations for board.

Making a node will allocate node memory and strings for saving
configrations with kstrdup().

So these are freed when dgap is unloaded or failed to initialize.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Tested-by: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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