{
struct usb_xpad *xpad = input_get_drvdata(dev);
- if(xpad->xtype != XTYPE_XBOX360W)
+ if (xpad->xtype != XTYPE_XBOX360W)
usb_kill_urb(xpad->irq_in);
+
xpad_stop_output(xpad);
}
error = xpad_init_output(intf, xpad);
if (error)
- goto fail2;
+ goto fail3;
error = xpad_init_ff(xpad);
if (error)
- goto fail3;
+ goto fail4;
error = xpad_led_probe(xpad);
if (error)
- goto fail3;
+ goto fail5;
ep_irq_in = &intf->cur_altsetting->endpoint[0].desc;
usb_fill_int_urb(xpad->irq_in, udev,
error = input_register_device(xpad->dev);
if (error)
- goto fail4;
+ goto fail6;
usb_set_intfdata(intf, xpad);
- /*
- * Submit the int URB immediately rather than waiting for open
- * because we get status messages from the device whether
- * or not any controllers are attached. In fact, it's
- * exactly the message that a controller has arrived that
- * we're waiting for.
- */
if (xpad->xtype == XTYPE_XBOX360W) {
- xpad->irq_in->dev = xpad->udev;
- error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
- if (error)
- goto fail4;
-
/*
* Setup the message to set the LEDs on the
* controller when it shows up
xpad->bulk_out = usb_alloc_urb(0, GFP_KERNEL);
if (!xpad->bulk_out) {
error = -ENOMEM;
- goto fail5;
+ goto fail7;
}
xpad->bdata = kzalloc(XPAD_PKT_LEN, GFP_KERNEL);
if (!xpad->bdata) {
error = -ENOMEM;
- goto fail6;
+ goto fail8;
}
xpad->bdata[2] = 0x08;
usb_fill_bulk_urb(xpad->bulk_out, udev,
usb_sndbulkpipe(udev, ep_irq_in->bEndpointAddress),
xpad->bdata, XPAD_PKT_LEN, xpad_bulk_out, xpad);
+
+ /*
+ * Submit the int URB immediately rather than waiting for open
+ * because we get status messages from the device whether
+ * or not any controllers are attached. In fact, it's
+ * exactly the message that a controller has arrived that
+ * we're waiting for.
+ */
+ xpad->irq_in->dev = xpad->udev;
+ error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
+ if (error)
+ goto fail9;
}
return 0;
- fail6: usb_free_urb(xpad->bulk_out);
- fail5: usb_kill_urb(xpad->irq_in);
- fail4: usb_free_urb(xpad->irq_in);
- fail3: xpad_deinit_output(xpad);
+ fail9: kfree(xpad->bdata);
+ fail8: usb_free_urb(xpad->bulk_out);
+ fail7: input_unregister_device(input_dev);
+ input_dev = NULL;
+ fail6: xpad_led_disconnect(xpad);
+ fail5: if (input_dev)
+ input_ff_destroy(input_dev);
+ fail4: xpad_deinit_output(xpad);
+ fail3: usb_free_urb(xpad->irq_in);
fail2: usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
fail1: input_free_device(input_dev);
kfree(xpad);
{
struct usb_xpad *xpad = usb_get_intfdata (intf);
- usb_set_intfdata(intf, NULL);
- if (xpad) {
- xpad_led_disconnect(xpad);
- input_unregister_device(xpad->dev);
- xpad_deinit_output(xpad);
- if (xpad->xtype == XTYPE_XBOX360W) {
- usb_kill_urb(xpad->bulk_out);
- usb_free_urb(xpad->bulk_out);
- usb_kill_urb(xpad->irq_in);
- }
- usb_free_urb(xpad->irq_in);
- usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
- xpad->idata, xpad->idata_dma);
- kfree(xpad->bdata);
- kfree(xpad);
+ xpad_led_disconnect(xpad);
+ input_unregister_device(xpad->dev);
+ xpad_deinit_output(xpad);
+
+ if (xpad->xtype == XTYPE_XBOX360W) {
+ usb_kill_urb(xpad->bulk_out);
+ usb_free_urb(xpad->bulk_out);
+ usb_kill_urb(xpad->irq_in);
}
+
+ usb_free_urb(xpad->irq_in);
+ usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
+ xpad->idata, xpad->idata_dma);
+
+ kfree(xpad->bdata);
+ kfree(xpad);
+
+ usb_set_intfdata(intf, NULL);
}
static struct usb_driver xpad_driver = {
static int __init usb_xpad_init(void)
{
- int result = usb_register(&xpad_driver);
- if (result == 0)
- printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
- return result;
+ return usb_register(&xpad_driver);
}
static void __exit usb_xpad_exit(void)