From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 1 Jun 2010 20:53:01 +0000 (+0200)
Subject: tty: replace BKL with a new tty_lock
X-Git-Tag: v2.6.36-rc1~294^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec79d6056de58511d8e46d9ae59d3878f958dc3e;p=pandora-kernel.git

tty: replace BKL with a new tty_lock

As a preparation for replacing the big kernel lock
in the TTY layer, wrap all the callers in new
macros tty_lock, tty_lock_nested and tty_unlock.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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