sound: Retire unused sndbuf_getflags() and sndbuf_setflags()

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Reviewed by:	markj
Differential Revision:	https://reviews.freebsd.org/D53525

2 files changed, 0 insertions, 17 deletions

diff --git a/sys/dev/sound/pcm/buffer.c b/sys/dev/sound/pcm/buffer.c
index ab3c8d447b21..e3d2f27f9f81 100644
--- a/sys/dev/sound/pcm/buffer.c
+++ b/sys/dev/sound/pcm/buffer.c
@@ -694,20 +694,6 @@ sndbuf_feed(struct snd_dbuf *from, struct snd_dbuf *to, struct pcm_channel *chan
 	return (0);
 }
 
-u_int32_t
-sndbuf_getflags(struct snd_dbuf *b)
-{
-	return b->flags;
-}
-
-void
-sndbuf_setflags(struct snd_dbuf *b, u_int32_t flags, int on)
-{
-	b->flags &= ~flags;
-	if (on)
-		b->flags |= flags;
-}
-
 /**
  * @brief Clear the shadow buffer by filling with samples equal to zero.
  *
diff --git a/sys/dev/sound/pcm/buffer.h b/sys/dev/sound/pcm/buffer.h
index 6c16c0c1f2d5..421db261566d 100644
--- a/sys/dev/sound/pcm/buffer.h
+++ b/sys/dev/sound/pcm/buffer.h
@@ -111,9 +111,6 @@ int sndbuf_acquire(struct snd_dbuf *b, u_int8_t *from, unsigned int count);
 int sndbuf_dispose(struct snd_dbuf *b, u_int8_t *to, unsigned int count);
 int sndbuf_feed(struct snd_dbuf *from, struct snd_dbuf *to, struct pcm_channel *channel, struct pcm_feeder *feeder, unsigned int count);
 
-u_int32_t sndbuf_getflags(struct snd_dbuf *b);
-void sndbuf_setflags(struct snd_dbuf *b, u_int32_t flags, int on);
-
 #ifdef OSSV4_EXPERIMENT
 void sndbuf_getpeaks(struct snd_dbuf *b, int *lp, int *rp);
 #endif