mt76x0: remove some usb specific code from mt76x0_register_device

Initial effort to make mt76x0_register_device bus neutral.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt76x0/init.c

@@ -518,14 +518,6 @@ int mt76x0_register_device(struct mt76x0_dev *dev)
 	struct wiphy *wiphy = hw->wiphy;
 	int ret;
 
-	ret = mt76u_mcu_init_rx(mdev);
-	if (ret < 0)
-		return ret;
-
-	ret = mt76u_alloc_queues(mdev);
-	if (ret < 0)
-		return ret;
-
 	ret = mt76x0_init_hardware(dev);
 	if (ret)
 		return ret;

drivers/net/wireless/mediatek/mt76/mt76x0/usb.c

@@ -46,7 +46,7 @@ static struct usb_device_id mt76x0_device_table[] = {
 	{ 0, }
 };
 
-static int mt76x0_probe(struct usb_interface *usb_intf,
+static int mt76x0u_probe(struct usb_interface *usb_intf,
 			 const struct usb_device_id *id)
 {
 	struct usb_device *usb_dev = interface_to_usbdev(usb_intf);
@@ -84,6 +84,14 @@ static int mt76x0_probe(struct usb_interface *usb_intf,
 	if (!(mt76_rr(dev, MT_EFUSE_CTRL) & MT_EFUSE_CTRL_SEL))
 		dev_warn(dev->mt76.dev, "Warning: eFUSE not present\n");
 
+	ret = mt76u_mcu_init_rx(&dev->mt76);
+	if (ret < 0)
+		goto err;
+
+	ret = mt76u_alloc_queues(&dev->mt76);
+	if (ret < 0)
+		goto err;
+
 	ret = mt76x0_register_device(dev);
 	if (ret)
 		goto err_hw;
@@ -170,7 +178,7 @@ MODULE_LICENSE("GPL");
 static struct usb_driver mt76x0_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= mt76x0_device_table,
-	.probe		= mt76x0_probe,
+	.probe		= mt76x0u_probe,
 	.disconnect	= mt76x0_disconnect,
 	.suspend	= mt76x0_suspend,
 	.resume		= mt76x0_resume,