From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Mon, 2 Jun 2014 05:08:24 +0000 (+0900)
Subject: staging: dgap: unwind on error in dgap_tty_register_ports()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~166^2~1894
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72d0f6fc63fa42ef3b956b2f02f3a10dca1225fe;p=pandora-kernel.git

staging: dgap: unwind on error in dgap_tty_register_ports()

- The dgap_tty_register_ports() needs to handle if the
tty_port_register_device() fails.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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