b43: (un)initialize driver on the BCMA bus

static int b43_bcma_probe(struct bcma_device *core)

{

	struct b43_bus_dev *dev;

	struct b43_wl *wl;

	int err;

	dev = b43_bus_dev_bcma_init(core);

	if (!dev)

		return -ENODEV;

	b43err(NULL, "BCMA is not supported yet!");

	kfree(dev);

	return -EOPNOTSUPP;

	wl = b43_wireless_init(dev);

	if (IS_ERR(wl)) {

		err = PTR_ERR(wl);

		goto bcma_out;

	}

	err = b43_one_core_attach(dev, wl);

	if (err)

		goto bcma_err_wireless_exit;

	err = ieee80211_register_hw(wl->hw);

	if (err)

		goto bcma_err_one_core_detach;

	b43_leds_register(wl->current_dev);

bcma_out:

	return err;

bcma_err_one_core_detach:

	b43_one_core_detach(dev);

bcma_err_wireless_exit:

	ieee80211_free_hw(wl->hw);

	return err;

}

static void b43_bcma_remove(struct bcma_device *core)

{

	/* TODO */

	struct b43_wldev *wldev = bcma_get_drvdata(core);

	struct b43_wl *wl = wldev->wl;

	/* We must cancel any work here before unregistering from ieee80211,

	 * as the ieee80211 unreg will destroy the workqueue. */

	cancel_work_sync(&wldev->restart_work);

	/* Restore the queues count before unregistering, because firmware detect

	 * might have modified it. Restoring is important, so the networking

	 * stack can properly free resources. */

	wl->hw->queues = wl->mac80211_initially_registered_queues;

	b43_leds_stop(wldev);

	ieee80211_unregister_hw(wl->hw);

	b43_one_core_detach(wldev->dev);

	b43_leds_unregister(wl);

	ieee80211_free_hw(wl->hw);

}

static struct bcma_driver b43_bcma_driver = {