ab8500_charger_set_output_curr
ret = ab8500_charger_set_output_curr(di, iset_ua);
ret = ab8500_charger_set_output_curr(di, 0);
ret = ab8500_charger_set_output_curr(di, ich_out_ua);
ret = ab8500_charger_set_output_curr(di, 0);
ret = ab8500_charger_set_output_curr(di, ich_out_ua);