AR_PHY_SPECTRAL_SCAN_FFT_PERIOD_S 175 drivers/net/wireless/ath/ath9k/ar9002_phy.h #define AR_PHY_SPECTRAL_SCAN_FFT_PERIOD_S 4 AR_PHY_SPECTRAL_SCAN_FFT_PERIOD_S 872 drivers/net/wireless/ath/ath9k/ar9003_phy.h #define AR_PHY_SPECTRAL_SCAN_FFT_PERIOD_S 4