From: Jeff Dike <jdike@addtoit.com>
Date: Sat, 10 Feb 2007 09:44:08 +0000 (-0800)
Subject: [PATCH] uml: fix previous console locking
X-Git-Tag: v2.6.21-rc1~274^2~411
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6256c68248cfccbeec07ced442ffe395fa393e8;p=pandora-kernel.git

[PATCH] uml: fix previous console locking

Eliminate the open_mutex after complaints from Blaisorblade.  It turns out
that the tty count provides the information needed to tell whether we are the
first opener or last closer.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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