From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 1 Jun 2010 20:53:10 +0000 (+0200)
Subject: tty: release BTM while sleeping in block_til_ready
X-Git-Tag: v2.6.36-rc1~294^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e142a31da34b42458e10026b554e66127739cf23;p=pandora-kernel.git

tty: release BTM while sleeping in block_til_ready

Most tty drivers may block while opening a device.
Since this possibly depends on another thread
closing it first and both threads may need the BTM,
we need to release it here.

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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