diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2012-08-07 19:47:47 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-13 23:50:19 (GMT) |
| commit | 734cc1783816ae358cef45673a29bf7af974e147 (patch) | |
| tree | 146fde2a1add56ff7a35915d0fd1db7e01ce6630 /net | |
| parent | 7e73eca6a7b2967423902a4543821bb97cbbe698 (diff) | |
| download | linux-734cc1783816ae358cef45673a29bf7af974e147.tar.xz | |
TTY: use tty_port_register_device
Currently we have no way to assign tty->port while performing tty
installation. There are two ways to provide the link tty_struct =>
tty_port. Either by calling tty_port_install from tty->ops->install or
tty_port_register_device called instead of tty_register_device when
the device is being set up after connected.
In this patch we modify most of the drivers to do the latter. When the
drivers use tty_register_device and we have tty_port already, we
switch to tty_port_register_device. So we have the tty_struct =>
tty_port link for free for those.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/rfcomm/tty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index b54c86a..18a80b9 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -278,8 +278,8 @@ out: if (err < 0) goto free; - dev->tty_dev = tty_register_device(rfcomm_tty_driver, dev->id, NULL); - + dev->tty_dev = tty_port_register_device(&dev->port, rfcomm_tty_driver, + dev->id, NULL); if (IS_ERR(dev->tty_dev)) { err = PTR_ERR(dev->tty_dev); list_del(&dev->list); |