diff options
Diffstat (limited to 'drivers/usb/serial/symbolserial.c')
| -rw-r--r-- | drivers/usb/serial/symbolserial.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c index 69879e43794..6157fac9366 100644 --- a/drivers/usb/serial/symbolserial.c +++ b/drivers/usb/serial/symbolserial.c @@ -152,8 +152,7 @@ static int symbol_open(struct tty_struct *tty, struct usb_serial_port *port, return result; } -static void symbol_close(struct tty_struct *tty, struct usb_serial_port *port, - struct file *filp) +static void symbol_close(struct usb_serial_port *port) { struct symbol_private *priv = usb_get_serial_data(port->serial); @@ -268,7 +267,7 @@ error: return retval; } -static void symbol_shutdown(struct usb_serial *serial) +static void symbol_disconnect(struct usb_serial *serial) { struct symbol_private *priv = usb_get_serial_data(serial); @@ -276,9 +275,16 @@ static void symbol_shutdown(struct usb_serial *serial) usb_kill_urb(priv->int_urb); usb_free_urb(priv->int_urb); +} + +static void symbol_release(struct usb_serial *serial) +{ + struct symbol_private *priv = usb_get_serial_data(serial); + + dbg("%s", __func__); + kfree(priv->int_buffer); kfree(priv); - usb_set_serial_data(serial, NULL); } static struct usb_driver symbol_driver = { @@ -300,7 +306,8 @@ static struct usb_serial_driver symbol_device = { .attach = symbol_startup, .open = symbol_open, .close = symbol_close, - .shutdown = symbol_shutdown, + .disconnect = symbol_disconnect, + .release = symbol_release, .throttle = symbol_throttle, .unthrottle = symbol_unthrottle, }; |