diff options
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 24e3b5d4b4d..bfc5ce000ef 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -533,8 +533,7 @@ static int mos7720_chars_in_buffer(struct tty_struct *tty) return chars; } -static void mos7720_close(struct tty_struct *tty, - struct usb_serial_port *port, struct file *filp) +static void mos7720_close(struct usb_serial_port *port) { struct usb_serial *serial; struct moschip_port *mos7720_port; @@ -1522,19 +1521,16 @@ static int mos7720_startup(struct usb_serial *serial) return 0; } -static void mos7720_shutdown(struct usb_serial *serial) +static void mos7720_release(struct usb_serial *serial) { int i; /* free private structure allocated for serial port */ - for (i = 0; i < serial->num_ports; ++i) { + 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); - } /* free private structure allocated for serial device */ kfree(usb_get_serial_data(serial)); - usb_set_serial_data(serial, NULL); } static struct usb_driver usb_driver = { @@ -1559,7 +1555,7 @@ static struct usb_serial_driver moschip7720_2port_driver = { .throttle = mos7720_throttle, .unthrottle = mos7720_unthrottle, .attach = mos7720_startup, - .shutdown = mos7720_shutdown, + .release = mos7720_release, .ioctl = mos7720_ioctl, .set_termios = mos7720_set_termios, .write = mos7720_write, |