BRCMU_CHAN_BW_40
ch_inf.bw = BRCMU_CHAN_BW_40;
case BRCMU_CHAN_BW_40:
ch.bw == BRCMU_CHAN_BW_40)
case BRCMU_CHAN_BW_40:
ch.bw = BRCMU_CHAN_BW_40;
if (WARN_ON(ch.bw != BRCMU_CHAN_BW_40))
ch->bw = BRCMU_CHAN_BW_40;
ch->bw = BRCMU_CHAN_BW_40;
case BRCMU_CHAN_BW_40:
case BRCMU_CHAN_BW_40: