From: Alan Cox <alan@linux.intel.com>
Date: Sat, 19 Sep 2009 20:13:20 +0000 (-0700)
Subject: tty: Add a full port_close function
X-Git-Tag: v2.6.32-rc1~627^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ca0ff9ab3218ec443a7a9ad247e4650373ed41e;p=pandora-kernel.git

tty: Add a full port_close function

Now we are extracting out methods for shutdown and the like we can add a
proper tty_port_close method that knows all the innards of the tty closing
process and hides the lot from the caller.

At some point in the future this will be paired with a similar open()
helper and the drivers can stick to hardware management.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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