AR_PHY_RFBUS_REQ_EN  272 drivers/net/wireless/ath/ath9k/ar9002_phy.h #define AR_PHY_RFBUS_REQ_EN     0x00000001
AR_PHY_RFBUS_REQ_EN  771 drivers/net/wireless/ath/ath9k/ar9003_phy.h #define AR_PHY_RFBUS_REQ_EN     0x00000001  /* request for RF bus */