From: Jiri Slaby <jslaby@suse.cz>
Date: Mon, 2 Apr 2012 11:54:31 +0000 (+0200)
Subject: TTY: ipwireless, use synchronous hangup
X-Git-Tag: v3.5-rc1~146^2~30^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de3a60a3436ebfd780ced830cd09880ea9c45957;p=pandora-kernel.git

TTY: ipwireless, use synchronous hangup

Do not touch internal workqueue. Call tty_vhangup instead.

Note that finished hangup does not necessarily mean that all processes
are dead. Especially when the tty is a console. The code assumes that
right now.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jiri Kosina <jkosina@suse.cz>
Acked-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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