diff options
Diffstat (limited to 'drivers/usb/serial/kobil_sct.c')
| -rw-r--r-- | drivers/usb/serial/kobil_sct.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index c148544953b..6db0e561f68 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -69,11 +69,10 @@ static int debug; /* Function prototypes */ static int kobil_startup(struct usb_serial *serial); -static void kobil_shutdown(struct usb_serial *serial); +static void kobil_release(struct usb_serial *serial); static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port, struct file *filp); -static void kobil_close(struct tty_struct *tty, struct usb_serial_port *port, - struct file *filp); +static void kobil_close(struct usb_serial_port *port); static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count); static int kobil_write_room(struct tty_struct *tty); @@ -118,7 +117,7 @@ static struct usb_serial_driver kobil_device = { .id_table = id_table, .num_ports = 1, .attach = kobil_startup, - .shutdown = kobil_shutdown, + .release = kobil_release, .ioctl = kobil_ioctl, .set_termios = kobil_set_termios, .tiocmget = kobil_tiocmget, @@ -202,17 +201,13 @@ static int kobil_startup(struct usb_serial *serial) } -static void kobil_shutdown(struct usb_serial *serial) +static void kobil_release(struct usb_serial *serial) { int i; dbg("%s - port %d", __func__, serial->port[0]->number); - for (i = 0; i < serial->num_ports; ++i) { - while (serial->port[i]->port.count > 0) - kobil_close(NULL, serial->port[i], NULL); + for (i = 0; i < serial->num_ports; ++i) kfree(usb_get_serial_port_data(serial->port[i])); - usb_set_serial_port_data(serial->port[i], NULL); - } } @@ -346,11 +341,11 @@ static int kobil_open(struct tty_struct *tty, } -static void kobil_close(struct tty_struct *tty, - struct usb_serial_port *port, struct file *filp) +static void kobil_close(struct usb_serial_port *port) { dbg("%s - port %d", __func__, port->number); + /* FIXME: Add rts/dtr methods */ if (port->write_urb) { usb_kill_urb(port->write_urb); usb_free_urb(port->write_urb); |