stmmac: pci: TX and RX queue priority configuration

The commit a8f5102a

	("net: stmmac: TX and RX queue priority configuration")

missed Intel Quark configuration. Append it here.

Fixes: a8f5102a ("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>