b43: make b43_wireless_init bus generic

Signed-off-by: Rafał Miłecki <[e-mail]>
Signed-off-by: John W. Linville <[e-mail]>

drivers/net/wireless/b43/main.c

···
 	ieee80211_free_hw(hw);
 }
 
-static struct b43_wl *b43_wireless_init(struct ssb_device *dev)
+static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev)
 {
-	struct ssb_sprom *sprom = &dev->bus->sprom;
+	struct ssb_sprom *sprom = dev->bus_sprom;
 	struct ieee80211_hw *hw;
 	struct b43_wl *wl;
 
···
 	skb_queue_head_init(&wl->tx_queue);
 
 	b43info(wl, "Broadcom %04X WLAN found (core revision %u)\n",
-		dev->bus->chip_id, dev->id.revision);
+		dev->chip_id, dev->core_rev);
 	return wl;
 }
 
···
 		/* Probing the first core. Must setup common struct b43_wl */
 		first = 1;
 		b43_sprom_fixup(sdev->bus);
-		wl = b43_wireless_init(sdev);
+		wl = b43_wireless_init(dev);
 		if (IS_ERR(wl)) {
 			err = PTR_ERR(wl);
 			goto out;