CH_50MHZ_APART    193 drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c 			ch->control_ch_num -= CH_50MHZ_APART;
CH_50MHZ_APART    208 drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c 			ch->control_ch_num += CH_50MHZ_APART;