TTY: isdn, define local tty_port
authorJiri Slaby <jslaby@suse.cz>
Mon, 2 Apr 2012 11:53:59 +0000 (13:53 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 Apr 2012 18:16:55 +0000 (11:16 -0700)
In some functions we use tty_port much. So let us have a local pointer
to that variable instead of having info->port all over the code.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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