svn commit: r287786 - stable/8/sys/dev/sound/midi

Tai-hwa Liang avatar at
Mon Sep 14 15:44:05 UTC 2015

Author: avatar
Date: Mon Sep 14 15:44:03 2015
New Revision: 287786

  MFC r286887: Using the error return code documented in the comment.
  Though there is no direct midi_uninit() caller amongst existing drivers
  at this moment, a quick experiment indicates that EBUSY gives users more
  precise error message once drivers start to honour this result.  For example,
  emu_midi_detach() should check the result of mpu401_uninit() and block
  module unloading if there is any MIDI I/O in progress.

Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/dev/   (props changed)
  stable/8/sys/dev/sound/   (props changed)
  stable/8/sys/dev/sound/midi/   (props changed)

Modified: stable/8/sys/dev/sound/midi/midi.c
--- stable/8/sys/dev/sound/midi/midi.c	Mon Sep 14 15:37:19 2015	(r287785)
+++ stable/8/sys/dev/sound/midi/midi.c	Mon Sep 14 15:44:03 2015	(r287786)
@@ -403,7 +403,7 @@ midi_uninit(struct snd_midi *m)
 	int err;
-	err = ENXIO;
+	err = EBUSY;
 	if (m->busy) {

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