This patch adds the structure stmmac_rx_queue which contains
rx queues specific data (previously in stmmac_priv).
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Tested-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>