diff options
Diffstat (limited to 'drivers/usb/serial/opticon.c')
| -rw-r--r-- | drivers/usb/serial/opticon.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c index b500ad10b758..336bba79ad32 100644 --- a/drivers/usb/serial/opticon.c +++ b/drivers/usb/serial/opticon.c @@ -173,8 +173,7 @@ static int opticon_open(struct tty_struct *tty, struct usb_serial_port *port, return result; } -static void opticon_close(struct tty_struct *tty, struct usb_serial_port *port, - struct file *filp) +static void opticon_close(struct usb_serial_port *port) { struct opticon_private *priv = usb_get_serial_data(port->serial); @@ -464,7 +463,7 @@ error: return retval; } -static void opticon_shutdown(struct usb_serial *serial) +static void opticon_disconnect(struct usb_serial *serial) { struct opticon_private *priv = usb_get_serial_data(serial); @@ -472,9 +471,16 @@ static void opticon_shutdown(struct usb_serial *serial) usb_kill_urb(priv->bulk_read_urb); usb_free_urb(priv->bulk_read_urb); +} + +static void opticon_release(struct usb_serial *serial) +{ + struct opticon_private *priv = usb_get_serial_data(serial); + + dbg("%s", __func__); + kfree(priv->bulk_in_buffer); kfree(priv); - usb_set_serial_data(serial, NULL); } static int opticon_suspend(struct usb_interface *intf, pm_message_t message) @@ -525,7 +531,8 @@ static struct usb_serial_driver opticon_device = { .close = opticon_close, .write = opticon_write, .write_room = opticon_write_room, - .shutdown = opticon_shutdown, + .disconnect = opticon_disconnect, + .release = opticon_release, .throttle = opticon_throttle, .unthrottle = opticon_unthrottle, .ioctl = opticon_ioctl, |