input/mouse/alps.c

1402 	struct input_dev *dev3;
1405 	dev3 = input_allocate_device();
1406 	if (!dev3) {
1414 	dev3->phys = priv->phys3;
1420 	dev3->name = "PS/2 ALPS Mouse";
1422 	dev3->id.bustype = BUS_I8042;
1423 	dev3->id.vendor  = 0x0002;
1424 	dev3->id.product = PSMOUSE_PS2;
1425 	dev3->id.version = 0x0000;
1426 	dev3->dev.parent = &psmouse->ps2dev.serio->dev;
1428 	input_set_capability(dev3, EV_REL, REL_X);
1429 	input_set_capability(dev3, EV_REL, REL_Y);
1430 	input_set_capability(dev3, EV_KEY, BTN_LEFT);
1431 	input_set_capability(dev3, EV_KEY, BTN_RIGHT);
1432 	input_set_capability(dev3, EV_KEY, BTN_MIDDLE);
1434 	__set_bit(INPUT_PROP_POINTER, dev3->propbit);
1436 	error = input_register_device(dev3);
1444 	priv->dev3 = dev3;
1448 	input_free_device(dev3);
1460 	if (!priv->dev3) {
1467 			priv->dev3 = ERR_PTR(error);
1485 	} else if (unlikely(IS_ERR_OR_NULL(priv->dev3))) {
1486 		/* Register dev3 mouse if we received PS/2 packet first time */
1487 		if (!IS_ERR(priv->dev3))
1492 		dev = priv->dev3;
2980 	if (!IS_ERR_OR_NULL(priv->dev3))
2981 		input_unregister_device(priv->dev3);