static void iforce_release(struct input_dev *dev)
{
struct iforce *iforce = input_get_drvdata(dev);
int i;
if (test_bit(EV_FF, dev->evbit)) {
/* Check: no effects should be present in memory */
for (i = 0; i < dev->ff->max_effects; i++) {
if (test_bit(FF_CORE_IS_USED, iforce->core_effects[i].flags)) {
dev_warn(&dev->dev,
"%s: Device still owns effects\n",
__func__);
break;
}
}
/* Disable force feedback playback */
iforce_send_packet(iforce, FF_CMD_ENABLE, "\001");
}
switch (iforce->bus) {
#ifdef CONFIG_JOYSTICK_IFORCE_USB
case IFORCE_USB:
usb_kill_urb(iforce->irq);
/* The device was unplugged before the file
* was released */
if (iforce->usbdev == NULL) {
iforce_delete_device(iforce);
kfree(iforce);
}
break;
#endif
}
}
static void iforce_usb_disconnect(struct usb_interface *intf)
{
struct iforce *iforce = usb_get_intfdata(intf);
int open = 0; /* FIXME! iforce->dev.handle->open; */
usb_set_intfdata(intf, NULL);
if (iforce) {
iforce->usbdev = NULL;
input_unregister_device(iforce->dev);
if (!open) {
iforce_delete_device(iforce);
kfree(iforce);
}
}
}
