Rename system_midi:* back to system:midi_*

linux/alsa/alsa_rawmidi.c

@@ -431,9 +431,9 @@ inline int midi_port_open_jack(alsa_rawmidi_t *midi, midi_port_t *port, int type
 	char name[128];
 
 	if (type & JackPortIsOutput)
-		snprintf(name, sizeof(name), "system_midi:capture_%d", ++midi->midi_in_cnt);
+		snprintf(name, sizeof(name), "system:midi_capture_%d", ++midi->midi_in_cnt);
 	else
-		snprintf(name, sizeof(name), "system_midi:playback_%d", ++midi->midi_out_cnt);
+		snprintf(name, sizeof(name), "system:midi_playback_%d", ++midi->midi_out_cnt);
 
 	port->jack = jack_port_register(midi->client, name, JACK_DEFAULT_MIDI_TYPE,
 		type | JackPortIsPhysical | JackPortIsTerminal, 0);

linux/alsa/alsa_seqmidi.c

@@ -511,9 +511,9 @@ port_t* port_create(alsa_seqmidi_t *self, int type, snd_seq_addr_t addr, const s
 	}
 
 	if (jack_caps & JackPortIsOutput)
-		snprintf(name, sizeof(name), "system_midi:capture_%d", ++self->midi_in_cnt);
+		snprintf(name, sizeof(name), "system:midi_capture_%d", ++self->midi_in_cnt);
 	else
-		snprintf(name, sizeof(name), "system_midi:playback_%d", ++self->midi_out_cnt);
+		snprintf(name, sizeof(name), "system:midi_playback_%d", ++self->midi_out_cnt);
 
 	port->jack_port = jack_port_register(self->jack,
 		name, JACK_DEFAULT_MIDI_TYPE, jack_caps, 0);