dpaa2-eth: unregister the netdev before disconnecting from the PHY

The netdev should be unregistered before we are disconnecting from the
MAC/PHY so that the dev_close callback is called and the PHY and the
phylink workqueues are actually stopped before we are disconnecting and
destroying the phylink instance.

Fixes: 7194792 ("dpaa2-eth: add MAC/PHY support through phylink")
Signed-off-by: Robert-Ionut Alexa <[email protected]>
Signed-off-by: Ioana Ciornei <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

@@ -4523,12 +4523,12 @@ static int dpaa2_eth_remove(struct fsl_mc_device *ls_dev)
 #ifdef CONFIG_DEBUG_FS
 	dpaa2_dbg_remove(priv);
 #endif
+
+	unregister_netdev(net_dev);
 	rtnl_lock();
 	dpaa2_eth_disconnect_mac(priv);
 	rtnl_unlock();
 
-	unregister_netdev(net_dev);
-
 	dpaa2_eth_dl_port_del(priv);
 	dpaa2_eth_dl_traps_unregister(priv);
 	dpaa2_eth_dl_free(priv);