summaryrefslogtreecommitdiffstats
path: root/drivers/usb/serial/cyberjack.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/cyberjack.c')
-rw-r--r--drivers/usb/serial/cyberjack.c19
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,