snd_midi_op        46 sound/drivers/opl3/opl3_oss.c extern struct snd_midi_op opl3_ops;
snd_midi_op       144 sound/drivers/opl3/opl3_seq.c struct snd_midi_op opl3_ops = {
snd_midi_op       102 sound/drivers/opl4/opl4_seq.c static struct snd_midi_op opl4_ops = {
snd_midi_op        35 sound/synth/emux/emux_seq.c static struct snd_midi_op emux_ops = {