RF2420            458 drivers/net/wireless/ralink/rt2x00/rt2400pci.c 	if (rt2x00_rf(rt2x00dev, RF2420))
RF2420           1484 drivers/net/wireless/ralink/rt2x00/rt2400pci.c 	if (!rt2x00_rf(rt2x00dev, RF2420) && !rt2x00_rf(rt2x00dev, RF2421)) {