ath9k_hw_rf_set_freq 1587 drivers/net/wireless/ath/ath9k/hw.c r = ath9k_hw_rf_set_freq(ah, chan); ath9k_hw_rf_set_freq 1992 drivers/net/wireless/ath/ath9k/hw.c r = ath9k_hw_rf_set_freq(ah, chan);