ds_ctl4 298 drivers/net/wireless/ath/ath9k/ar9002_mac.c WRITE_ONCE(ads->ds_ctl4, set11nPktDurRTSCTS(i->rates, 0) ds_ctl4 393 drivers/net/wireless/ath/ath9k/ar9002_mac.c return MS(READ_ONCE(ads->ds_ctl4), AR_PacketDur0); ds_ctl4 395 drivers/net/wireless/ath/ath9k/ar9002_mac.c return MS(READ_ONCE(ads->ds_ctl4), AR_PacketDur1);