output_switch_put
return hw->output_switch_put(hw, position);
.output_switch_put = atc_output_switch_put,
int (*output_switch_put)(struct ct_atc *atc, int position);
int (*output_switch_put)(struct hw *hw, int position);
.output_switch_put = hw_output_switch_put,
return atc->output_switch_put(atc, ucontrol->value.enumerated.item[0]);
.put = output_switch_put,