BRCMU_CHSPEC_D11N_BW_MASK 51 drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c brcmu_maskset16(&ch->chspec, BRCMU_CHSPEC_D11N_BW_MASK, BRCMU_CHSPEC_D11N_BW_MASK 103 drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c switch (ch->chspec & BRCMU_CHSPEC_D11N_BW_MASK) {