snd_opl3_note_off 133 sound/drivers/opl3/opl3_seq.c .note_off = snd_opl3_note_off, snd_opl3_note_off 19 sound/drivers/opl3/opl3_voice.h void snd_opl3_note_off(void *p, int note, int vel, struct snd_midi_channel *chan);