From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Wed, 19 Oct 2011 15:33:21 +0000 (-0700)
Subject: Revert "TTY: call tty_driver_lookup_tty unconditionally"
X-Git-Tag: v3.2-rc1~170^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0340703981baa6cc1e9c7c768095a0a4e718daf;p=pandora-kernel.git

Revert "TTY: call tty_driver_lookup_tty unconditionally"

This reverts commit 631180aca723cb92e128fdac5fd144e913ca84e5.

It caused problems when /dev/tty is a pty:
	https://lkml.org/lkml/2011/10/12/401

Cc: Jiri Slaby <jslaby@suse.cz>
Cc: stable <stable@vger.kernel.org>
Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Cc: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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