ar9002_hw_is_cal_supported
if (ar9002_hw_is_cal_supported(ah, chan, ADC_GAIN_CAL)) {
if (ar9002_hw_is_cal_supported(ah, chan, ADC_DC_CAL)) {
if (ar9002_hw_is_cal_supported(ah, chan, IQ_MISMATCH_CAL)) {