The commit 
a8f5102af2a7
	("net: stmmac: TX and RX queue priority configuration")
missed Intel Quark configuration. Append it here.
Fixes: a8f5102af2a7 ("net: stmmac: TX and RX queue priority configuration")
Cc: Joao Pinto <Joao.Pinto@synopsys.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
        plat->tx_queues_to_use = 1;
        plat->rx_queues_to_use = 1;
 
+       /* Disable Priority config by default */
+       plat->tx_queues_cfg[0].use_prio = false;
+       plat->rx_queues_cfg[0].use_prio = false;
+
        return 0;
 }