3 files changed, 12 insertions, 11 deletions

diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 473247c8e6d3..c0adc14c91f0 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -274,7 +274,7 @@ static int open_substream(struct snd_rawmidi *rmidi,
                 return err;
         substream->opened = 1;
         if (substream->use_count++ == 0)
-                substream->active_sensing = 1;
+                substream->active_sensing = 0;
         if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
                 substream->append = 1;
         rmidi->streams[substream->stream].substream_opened++;
diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c
index 0a711d2d04f0..9dfb2f77be60 100644
--- a/sound/core/seq/oss/seq_oss_midi.c
+++ b/sound/core/seq/oss/seq_oss_midi.c
@@ -20,6 +20,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
+#include <sound/asoundef.h>
 #include "seq_oss_midi.h"
 #include "seq_oss_readq.h"
 #include "seq_oss_timer.h"
@@ -476,19 +477,20 @@ snd_seq_oss_midi_reset(struct seq_oss_devinfo *dp, int dev)
                 ev.source.port = dp->port;
                 if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_SYNTH) {
                         ev.type = SNDRV_SEQ_EVENT_SENSING;
-                        snd_seq_oss_dispatch(dp, &ev, 0, 0); /* active sensing */
+                        snd_seq_oss_dispatch(dp, &ev, 0, 0);
                 }
                 for (c = 0; c < 16; c++) {
                         ev.type = SNDRV_SEQ_EVENT_CONTROLLER;
                         ev.data.control.channel = c;
-                        ev.data.control.param = 123;
-                        snd_seq_oss_dispatch(dp, &ev, 0, 0); /* all notes off */
+                        ev.data.control.param = MIDI_CTL_ALL_NOTES_OFF;
+                        snd_seq_oss_dispatch(dp, &ev, 0, 0);
                         if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_MUSIC) {
-                                ev.data.control.param = 121;
-                                snd_seq_oss_dispatch(dp, &ev, 0, 0); /* reset all controllers */
+                                ev.data.control.param =
+                                        MIDI_CTL_RESET_CONTROLLERS;
+                                snd_seq_oss_dispatch(dp, &ev, 0, 0);
                                 ev.type = SNDRV_SEQ_EVENT_PITCHBEND;
                                 ev.data.control.value = 0;
-                                snd_seq_oss_dispatch(dp, &ev, 0, 0); /* bender off */
+                                snd_seq_oss_dispatch(dp, &ev, 0, 0);
                         }
                 }
         }
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
index 4d26146a62cc..ebaf1b541dcd 100644
--- a/sound/core/seq/seq_midi.c
+++ b/sound/core/seq/seq_midi.c
@@ -120,7 +120,8 @@ static int dump_midi(struct snd_rawmidi_substream *substream, const char *buf, i
                 return -EINVAL;
         runtime = substream->runtime;
         if ((tmp = runtime->avail) < count) {
-                snd_printd("warning, output event was lost (count = %i, available = %i)\n", count, tmp);
+                if (printk_ratelimit())
+                        snd_printk(KERN_ERR "MIDI output buffer overrun\n");
                 return -ENOMEM;
         }
         if (snd_rawmidi_kernel_write(substream, buf, count) < count)
@@ -236,6 +237,7 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
         memset(&params, 0, sizeof(params));
         params.avail_min = 1;
         params.buffer_size = output_buffer_size;
+        params.no_active_sensing = 1;
         if ((err = snd_rawmidi_output_params(msynth->output_rfile.output, &params)) < 0) {
                 snd_rawmidi_kernel_release(&msynth->output_rfile);
                 return err;
@@ -248,12 +250,9 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
 static int midisynth_unuse(void *private_data, struct snd_seq_port_subscribe *info)
 {
         struct seq_midisynth *msynth = private_data;
-        unsigned char buf = 0xff; /* MIDI reset */
 
         if (snd_BUG_ON(!msynth->output_rfile.output))
                 return -EINVAL;
-        /* sending single MIDI reset message to shut the device up */
-        snd_rawmidi_kernel_write(msynth->output_rfile.output, &buf, 1);
         snd_rawmidi_drain_output(msynth->output_rfile.output);
         return snd_rawmidi_kernel_release(&msynth->output_rfile);
 }