Symbol: ath9k_regd_is_chan_bm_zero
usr/src/uts/common/io/arn/arn_regd.c
160
(ath9k_regd_is_chan_bm_zero(rd5GHz->chan11a)))
usr/src/uts/common/io/arn/arn_regd.c
815
if (ath9k_regd_is_chan_bm_zero(channelBM))