diff options
author | Jiri Slaby <jslaby@suse.cz> | 2012-03-05 14:52:55 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-08 12:51:13 -0800 |
commit | 48a7466f4dd0104d87a6d8dd0f25027be89c8453 (patch) | |
tree | aef96c8570d2dce03f120205103073d4282f1a5b /drivers/tty/moxa.c | |
parent | fc258f89405f63b379324d1f8388ae4810297997 (diff) | |
download | linux-48a7466f4dd0104d87a6d8dd0f25027be89c8453.tar.bz2 |
TTY: isdn/gigaset, use tty_port
Let us port the code to use tty_port. We now use open_count and tty
from there. This allows us also to use tty_port_tty_set with tty
refcounting instead of hand-written locking and logic.
Note that tty and open_count are no longer protected by cs->lock. It is
protected by tty_port->lock. But since all the places where they were
used are now switched to the helpers, we are fine.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Hansjoerg Lipp <hjlipp@web.de>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Cc: <gigaset307x-common@lists.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/moxa.c')
0 files changed, 0 insertions, 0 deletions