From: Jiri Slaby <jslaby@suse.cz>
Date: Tue, 7 Aug 2012 19:48:06 +0000 (+0200)
Subject: TTY: hvcs, add tty install
X-Git-Tag: omap-cleanup-sparseirq-for-v3.7~99
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27bf7c43a19c66bdc96ee3ee5a67e3bc2d601736;p=pandora-kernel.git

TTY: hvcs, add tty install

This has two outcomes:
* we give the TTY layer a tty_port
* we do not find the info structure every time open is called on that
  tty

>From now on, we only increase the reference count in ->install (and
decrease in ->cleanup).

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: linuxppc-dev@lists.ozlabs.org
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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