ll_temac: Fix build.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/xilinx/ll_temac_main.c

@@ -329,7 +329,7 @@ static int temac_set_mac_address(struct net_device *ndev, void *address)
 	if (!is_valid_ether_addr(ndev->dev_addr))
 		eth_hw_addr_random(ndev);
 	else
-		dev->addr_assign_type &= ~NET_ADDR_RANDOM;
+		ndev->addr_assign_type &= ~NET_ADDR_RANDOM;
 
 	/* set up unicast MAC address filter set its mac address */
 	mutex_lock(&lp->indirect_mutex);