tree ee86cccb1decbd9f8aa94e03e1cc03d58fcead25
parent 20cda6f25f9edaa26638fc32e88241af135d712d
author Jiri Slaby <jslaby@suse.cz> 1344368884 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1344901994 -0700

TTY: hvc_console, 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

Since we take a reference to a port in ->install, we need also
->cleanup to drop that reference.

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>