1 files changed, 0 insertions, 31 deletions

diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c
index ec667f158f19..5d905d90d504 100644
--- a/sound/core/seq/seq_dummy.c
+++ b/sound/core/seq/seq_dummy.c
@@ -82,36 +82,6 @@ struct snd_seq_dummy_port {
 static int my_client = -1;
 
 /*
- * unuse callback - send ALL_SOUNDS_OFF and RESET_CONTROLLERS events
- * to subscribers.
- * Note: this callback is called only after all subscribers are removed.
- */
-static int
-dummy_unuse(void *private_data, struct snd_seq_port_subscribe *info)
-{
-        struct snd_seq_dummy_port *p;
-        int i;
-        struct snd_seq_event ev;
-
-        p = private_data;
-        memset(&ev, 0, sizeof(ev));
-        if (p->duplex)
-                ev.source.port = p->connect;
-        else
-                ev.source.port = p->port;
-        ev.dest.client = SNDRV_SEQ_ADDRESS_SUBSCRIBERS;
-        ev.type = SNDRV_SEQ_EVENT_CONTROLLER;
-        for (i = 0; i < 16; i++) {
-                ev.data.control.channel = i;
-                ev.data.control.param = MIDI_CTL_ALL_SOUNDS_OFF;
-                snd_seq_kernel_client_dispatch(p->client, &ev, 0, 0);
-                ev.data.control.param = MIDI_CTL_RESET_CONTROLLERS;
-                snd_seq_kernel_client_dispatch(p->client, &ev, 0, 0);
-        }
-        return 0;
-}
-
-/*
  * event input callback - just redirect events to subscribers
  */
 static int
@@ -175,7 +145,6 @@ create_port(int idx, int type)
                 | SNDRV_SEQ_PORT_TYPE_PORT;
         memset(&pcb, 0, sizeof(pcb));
         pcb.owner = THIS_MODULE;
-        pcb.unuse = dummy_unuse;
         pcb.event_input = dummy_input;
         pcb.private_free = dummy_free;
         pcb.private_data = rec;