From: Alan Cox <alan@linux.intel.com>
Date: Tue, 6 Oct 2009 15:06:11 +0000 (+0100)
Subject: tty_port: add "tty_port_open" helper
X-Git-Tag: v2.6.33-rc1~310^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64bc397914265a9ead8d73b63bb31ab3bdd25f67;p=pandora-kernel.git

tty_port: add "tty_port_open" helper

For the moment this just moves the USB logic over and fixes the 'what if
we open and hangup at the same time' race noticed by Oliver Neukum.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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