diff options
Diffstat (limited to 'drivers/usb/serial/cyberjack.c')
| -rw-r--r-- | drivers/usb/serial/cyberjack.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index 629bd289450..781426230d6 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c @@ -51,7 +51,6 @@ #define CYBERJACK_PRODUCT_ID 0x0100 /* Function prototypes */ -static void cyberjack_disconnect(struct usb_serial *serial); static int cyberjack_port_probe(struct usb_serial_port *port); static int cyberjack_port_remove(struct usb_serial_port *port); static int cyberjack_open(struct tty_struct *tty, @@ -79,7 +78,6 @@ static struct usb_serial_driver cyberjack_device = { .description = "Reiner SCT Cyberjack USB card reader", .id_table = id_table, .num_ports = 1, - .disconnect = cyberjack_disconnect, .port_probe = cyberjack_port_probe, .port_remove = cyberjack_port_remove, .open = cyberjack_open, @@ -130,20 +128,14 @@ static int cyberjack_port_remove(struct usb_serial_port *port) { struct cyberjack_private *priv; + usb_kill_urb(port->interrupt_in_urb); + priv = usb_get_serial_port_data(port); kfree(priv); return 0; } -static void cyberjack_disconnect(struct usb_serial *serial) -{ - int i; - - for (i = 0; i < serial->num_ports; ++i) - usb_kill_urb(serial->port[i]->interrupt_in_urb); -} - static int cyberjack_open(struct tty_struct *tty, struct usb_serial_port *port) { @@ -166,11 +158,8 @@ static int cyberjack_open(struct tty_struct *tty, static void cyberjack_close(struct usb_serial_port *port) { - if (port->serial->dev) { - /* shutdown any bulk reads that might be going on */ - usb_kill_urb(port->write_urb); - usb_kill_urb(port->read_urb); - } + usb_kill_urb(port->write_urb); + usb_kill_urb(port->read_urb); } static int cyberjack_write(struct tty_struct *tty, |