ARCSR4_SIGNAL 347 drivers/net/wireless/ralink/rt2x00/rt2400pci.c rt2x00_set_field32(®, ARCSR4_SIGNAL, 0x02 | preamble_mask); ARCSR4_SIGNAL 352 drivers/net/wireless/ralink/rt2x00/rt2500pci.c rt2x00_set_field32(®, ARCSR4_SIGNAL, 0x02 | preamble_mask);