dvbt_ctrl_set_echo_threshold 3459 drivers/media/dvb-frontends/drxk_hard.c 	status = dvbt_ctrl_set_echo_threshold(state, &echo_thres2k);
dvbt_ctrl_set_echo_threshold 3462 drivers/media/dvb-frontends/drxk_hard.c 	status = dvbt_ctrl_set_echo_threshold(state, &echo_thres8k);