From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 7 Mar 2013 14:55:49 +0000 (+0100)
Subject: TTY: wake up processes last at hangup
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~136^2~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31ca020b57f7c08da187613cf20becd664c467fa;p=pandora-kernel.git

TTY: wake up processes last at hangup

Move wake up of processes on blocked-open and modem-status wait queues
to after port shutdown at hangup.

This way the woken up processes can use the ASYNC_INITIALIZED flag to
detect port shutdown.

Note that this is the order currently used by serial-core.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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