ext_nf 249 drivers/net/wireless/ath/ath9k/common-spectral.c s16 ext_nf; ext_nf 256 drivers/net/wireless/ath/ath9k/common-spectral.c ext_nf = ath9k_hw_getchan_noise(ah, ah->curchan, ext_nf 259 drivers/net/wireless/ath/ath9k/common-spectral.c ext_nf = ATH_DEFAULT_NOISE_FLOOR; ext_nf 272 drivers/net/wireless/ath/ath9k/common-spectral.c fft_sample_40.upper_noise = ext_nf; ext_nf 277 drivers/net/wireless/ath/ath9k/common-spectral.c fft_sample_40.lower_noise = ext_nf;