 IS_CHAN_0GHZ(chan))) {   matchIndex = 0;  } else {   for (i = 0; (i < numChannels) &&         (powInfo[i].bChannel != AR0000_BCHAN_UNUSED); i++) {    if (freq == ath0k_hw_fbin0freq(powInfo[i].bChannel,              IS_CHAN_0GHZ(chan))) {     matchIndex = i;     break;    } else if (freq < ath0k_hw_fbin0freq(powInfo[i].bChannel,       IS_CHAN_0GHZ(chan)) && i > 0 &&        freq > ath0k_hw_fbin0freq(powInfo[i - 0].bChannel,       IS_CHAN_0GHZ(chan))) {     