static void gigaset_disconnect(struct usb_interface *interface)
{
struct cardstate *cs;
struct usb_cardstate *ucs;
cs = usb_get_intfdata(interface);
ucs = cs->hw.usb;
dev_info(cs->dev, "disconnecting Gigaset USB adapter\n");
usb_kill_urb(ucs->read_urb);
gigaset_stop(cs);
usb_set_intfdata(interface, NULL);
tasklet_kill(&cs->write_tasklet);
usb_kill_urb(ucs->bulk_out_urb);
kfree(ucs->bulk_out_buffer);
usb_free_urb(ucs->bulk_out_urb);
kfree(ucs->rcvbuf);
usb_free_urb(ucs->read_urb);
ucs->read_urb = ucs->bulk_out_urb = NULL;
ucs->rcvbuf = ucs->bulk_out_buffer = NULL;
usb_put_dev(ucs->udev);
ucs->interface = NULL;
ucs->udev = NULL;
cs->dev = NULL;
gigaset_freecs(cs);
}
static void gigaset_disconnect(struct usb_interface *interface)
{
struct cardstate *cs;
struct usb_cardstate *ucs;
cs = usb_get_intfdata(interface);
ucs = cs->hw.usb;
usb_kill_urb(ucs->read_urb);
gigaset_stop(cs);
usb_set_intfdata(interface, NULL);
tasklet_kill(&cs->write_tasklet);
usb_kill_urb(ucs->bulk_out_urb); /* FIXME: only if active? */
kfree(ucs->bulk_out_buffer);
if (ucs->bulk_out_urb != NULL)
usb_free_urb(ucs->bulk_out_urb);
kfree(cs->inbuf[0].rcvbuf);
if (ucs->read_urb != NULL)
usb_free_urb(ucs->read_urb);
ucs->read_urb = ucs->bulk_out_urb = NULL;
cs->inbuf[0].rcvbuf = ucs->bulk_out_buffer = NULL;
usb_put_dev(ucs->udev);
ucs->interface = NULL;
ucs->udev = NULL;
cs->dev = NULL;
gigaset_unassign(cs);
}
