1290 	unsigned int out = ucontrol->id.index / num_busses_in(chip);  in snd_echo_mixer_get()  local
1293 	if (out >= ECHO_MAXAUDIOOUTPUTS || in >= ECHO_MAXAUDIOINPUTS)  in snd_echo_mixer_get()
1296 	ucontrol->value.integer.value[0] = chip->monitor_gain[out][in];  in snd_echo_mixer_get()
1305 	unsigned int out, in;  in snd_echo_mixer_put()  local
1309 	out = ucontrol->id.index / num_busses_in(chip);  in snd_echo_mixer_put()
1311 	if (out >= ECHO_MAXAUDIOOUTPUTS || in >= ECHO_MAXAUDIOINPUTS)  in snd_echo_mixer_put()
1316 	if (chip->monitor_gain[out][in] != gain) {  in snd_echo_mixer_put()
1318 		set_monitor_gain(chip, out, in, gain);  in snd_echo_mixer_put()
1370 	short vch, out;  in snd_echo_vmixer_put()  local
1374 	out = ucontrol->id.index / num_pipes_out(chip);  in snd_echo_vmixer_put()
1379 	if (chip->vmixer_gain[out][vch] != ucontrol->value.integer.value[0]) {  in snd_echo_vmixer_put()
1381 		set_vmixer_gain(chip, out, vch, ucontrol->value.integer.value[0]);  in snd_echo_vmixer_put()