From 602249f033d146d9c731d8b1cb4b2e0899c61ad9 Mon Sep 17 00:00:00 2001
From: Christos Margiolis <christos@FreeBSD.org>
Date: Sat, 18 Apr 2026 12:50:03 +0200
Subject: [PATCH] sound: Remove some forward declarations from sound.h and
 uaudio.h

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
---
 sys/dev/sound/pcm/sound.h  | 5 +----
 sys/dev/sound/usb/uaudio.h | 2 --
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/sys/dev/sound/pcm/sound.h b/sys/dev/sound/pcm/sound.h
index de9af6bd532..56ef6af8e54 100644
--- a/sys/dev/sound/pcm/sound.h
+++ b/sys/dev/sound/pcm/sound.h
@@ -75,15 +75,12 @@
 #include <sys/mutex.h>
 #include <sys/condvar.h>
 
-struct pcm_channel;
-struct pcm_feeder;
-struct snd_dbuf;
 struct snd_mixer;
 
-#include <dev/sound/pcm/buffer.h>
 #include <dev/sound/pcm/matrix.h>
 #include <dev/sound/pcm/channel.h>
 #include <dev/sound/pcm/feeder.h>
+#include <dev/sound/pcm/buffer.h>
 #include <dev/sound/pcm/mixer.h>
 #include <dev/sound/pcm/dsp.h>
 
diff --git a/sys/dev/sound/usb/uaudio.h b/sys/dev/sound/usb/uaudio.h
index 54b31a4e7bd..05858473eb0 100644
--- a/sys/dev/sound/usb/uaudio.h
+++ b/sys/dev/sound/usb/uaudio.h
@@ -33,9 +33,7 @@
 
 struct uaudio_chan;
 struct uaudio_softc;
-struct snd_dbuf;
 struct snd_mixer;
-struct pcm_channel;
 
 extern int	uaudio_attach_sub(device_t dev, kobj_class_t mixer_class,
 		    kobj_class_t chan_class);