AR_PHY_SPECTRAL_SCAN_PERIOD_S  177 drivers/net/wireless/ath/ath9k/ar9002_phy.h #define AR_PHY_SPECTRAL_SCAN_PERIOD_S		8
AR_PHY_SPECTRAL_SCAN_PERIOD_S  874 drivers/net/wireless/ath/ath9k/ar9003_phy.h #define AR_PHY_SPECTRAL_SCAN_PERIOD_S         8