git: 17969e696325 - main - sound: Remove obsolete chn_setvolume()

The branch main has been updated by christos:

URL: https://cgit.FreeBSD.org/src/commit/?id=17969e696325273e250a1dc73f43de76c0836aae

commit 17969e696325273e250a1dc73f43de76c0836aae
Author:     Christos Margiolis <christos@FreeBSD.org>
AuthorDate: 2024-04-18 20:35:11 +0000
Commit:     Christos Margiolis <christos@FreeBSD.org>
CommitDate: 2024-04-18 20:35:41 +0000

    sound: Remove obsolete chn_setvolume()
    
    It is marked as obsolete and there are no consumers of it anymore.
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Reviewed by:    markj, emaste
    Differential Revision:  https://reviews.freebsd.org/D44853
---
 sys/dev/sound/pcm/channel.c | 13 -------------
 sys/dev/sound/pcm/channel.h |  1 -
 2 files changed, 14 deletions(-)

diff --git a/sys/dev/sound/pcm/channel.c b/sys/dev/sound/pcm/channel.c
index 4cb2b2a92b44..b4872fdb8037 100644
--- a/sys/dev/sound/pcm/channel.c
+++ b/sys/dev/sound/pcm/channel.c
@@ -1301,19 +1301,6 @@ chn_kill(struct pcm_channel *c)
 	return (0);
 }
 
-/* XXX Obsolete. Use *_matrix() variant instead. */
-int
-chn_setvolume(struct pcm_channel *c, int left, int right)
-{
-	int ret;
-
-	ret = chn_setvolume_matrix(c, SND_VOL_C_MASTER, SND_CHN_T_FL, left);
-	ret |= chn_setvolume_matrix(c, SND_VOL_C_MASTER, SND_CHN_T_FR,
-	    right) << 8;
-
-	return (ret);
-}
-
 int
 chn_setvolume_multi(struct pcm_channel *c, int vc, int left, int right,
     int center)
diff --git a/sys/dev/sound/pcm/channel.h b/sys/dev/sound/pcm/channel.h
index 4199dc282f06..21007454584e 100644
--- a/sys/dev/sound/pcm/channel.h
+++ b/sys/dev/sound/pcm/channel.h
@@ -265,7 +265,6 @@ int chn_poll(struct pcm_channel *c, int ev, struct thread *td);
 int chn_init(struct pcm_channel *c, void *devinfo, int dir, int direction);
 int chn_kill(struct pcm_channel *c);
 int chn_reset(struct pcm_channel *c, u_int32_t fmt, u_int32_t spd);
-int chn_setvolume(struct pcm_channel *c, int left, int right);
 int chn_setvolume_multi(struct pcm_channel *c, int vc, int left, int right,
     int center);
 int chn_setvolume_matrix(struct pcm_channel *c, int vc, int vt, int val);