3 files changed, 3 insertions, 3 deletions

diff --git a/sys/dev/sound/pcm/ac97.c b/sys/dev/sound/pcm/ac97.c
index 7ae3a67260062..7765671886f06 100644
--- a/sys/dev/sound/pcm/ac97.c
+++ b/sys/dev/sound/pcm/ac97.c
@@ -498,7 +498,7 @@ ac97_create(device_t dev, void *devinfo, kobj_class_t cls)
 		return NULL;
 
 	snprintf(codec->name, AC97_NAMELEN, "%s:ac97", device_get_nameunit(dev));
-	codec->lock = snd_mtxcreate(codec->name);
+	codec->lock = snd_mtxcreate(codec->name, "ac97 codec");
 	codec->methods = kobj_create(cls, M_AC97, M_WAITOK);
 	if (codec->methods == NULL) {
 		snd_mtxlock(codec->lock);
diff --git a/sys/dev/sound/pcm/channel.c b/sys/dev/sound/pcm/channel.c
index c55229ccc8d54..4c2752e1d554a 100644
--- a/sys/dev/sound/pcm/channel.c
+++ b/sys/dev/sound/pcm/channel.c
@@ -70,7 +70,7 @@ static int chn_buildfeeder(struct pcm_channel *c);
 static void
 chn_lockinit(struct pcm_channel *c)
 {
-	c->lock = snd_mtxcreate(c->name);
+	c->lock = snd_mtxcreate(c->name, "pcm channel");
 }
 
 static void
diff --git a/sys/dev/sound/pcm/mixer.c b/sys/dev/sound/pcm/mixer.c
index d4894a580b4aa..f732b3fc3a943 100644
--- a/sys/dev/sound/pcm/mixer.c
+++ b/sys/dev/sound/pcm/mixer.c
@@ -202,7 +202,7 @@ mixer_init(device_t dev, kobj_class_t cls, void *devinfo)
 
 	m = (struct snd_mixer *)kobj_create(cls, M_MIXER, M_WAITOK | M_ZERO);
 	snprintf(m->name, MIXER_NAMELEN, "%s:mixer", device_get_nameunit(dev));
-	m->lock = snd_mtxcreate(m->name);
+	m->lock = snd_mtxcreate(m->name, "pcm mixer");
 	m->type = cls->name;
 	m->devinfo = devinfo;
 	m->busy = 0;