isicom: use tty_port

Switch isicom to use a tty_port structure for some fields

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox 2008-07-16 21:55:45 +01:00 committed by Linus Torvalds
commit f1d03228ea