From: Alan Cox <alan@linux.intel.com>
Date: Tue, 1 Jun 2010 20:52:55 +0000 (+0200)
Subject: tty: Make vt's have a tty_port
X-Git-Tag: v2.6.36-rc1~294^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff917ba4f1a6189f90ed2c975984d6a1a1dc553d;p=pandora-kernel.git

tty: Make vt's have a tty_port

The vt layer isn't safely handling reference counts to tty object on the input
side. Add a tty port structure to the vt layer in order to implement this using
the standard helpers.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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