sys: Remove SND_DECLARE_FILE

Reviewed by:	kbowling, imp, emaste
Differential Revision:	https://reviews.freebsd.org/D41499

45 files changed, 0 insertions, 103 deletions

diff --git a/sys/arm/broadcom/bcm2835/bcm2835_audio.c b/sys/arm/broadcom/bcm2835/bcm2835_audio.c
index 0d430cf19df7..e0f525fa9520 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_audio.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_audio.c
@@ -38,8 +38,6 @@
 
 #include "vc_vchi_audioserv_defs.h"
 
-SND_DECLARE_FILE("");
-
 /* Audio destination */
 #define	DEST_AUTO		0
 #define	DEST_HEADPHONES		1
diff --git a/sys/dev/sound/pci/als4000.c b/sys/dev/sound/pci/als4000.c
index 89f7d6385493..5b7247517c13 100644
--- a/sys/dev/sound/pci/als4000.c
+++ b/sys/dev/sound/pci/als4000.c
@@ -48,8 +48,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 /* Debugging macro's */
 #undef DEB
 #ifndef DEB
diff --git a/sys/dev/sound/pci/atiixp.c b/sys/dev/sound/pci/atiixp.c
index 99468367c998..78be9475acd3 100644
--- a/sys/dev/sound/pci/atiixp.c
+++ b/sys/dev/sound/pci/atiixp.c
@@ -69,8 +69,6 @@
 
 #include <dev/sound/pci/atiixp.h>
 
-SND_DECLARE_FILE("");
-
 #define ATI_IXP_DMA_RETRY_MAX	100
 
 #define ATI_IXP_BUFSZ_MIN	4096
diff --git a/sys/dev/sound/pci/cmi.c b/sys/dev/sound/pci/cmi.c
index 89a1eb24d878..4fd6ac4c0a75 100644
--- a/sys/dev/sound/pci/cmi.c
+++ b/sys/dev/sound/pci/cmi.c
@@ -61,8 +61,6 @@
 #include "mixer_if.h"
 #include "mpufoi_if.h"
 
-SND_DECLARE_FILE("");
-
 /* Supported chip ID's */
 #define CMI8338A_PCI_ID   0x010013f6
 #define CMI8338B_PCI_ID   0x010113f6
diff --git a/sys/dev/sound/pci/cs4281.c b/sys/dev/sound/pci/cs4281.c
index fccbf807d965..25beb3f7fd0d 100644
--- a/sys/dev/sound/pci/cs4281.c
+++ b/sys/dev/sound/pci/cs4281.c
@@ -45,8 +45,6 @@
 
 #include <dev/sound/pci/cs4281.h>
 
-SND_DECLARE_FILE("");
-
 #define CS4281_DEFAULT_BUFSZ 16384
 
 /* Max fifo size for full duplex is 64 */
diff --git a/sys/dev/sound/pci/csa.c b/sys/dev/sound/pci/csa.c
index 68edfd9338c2..7bb7967b74e7 100644
--- a/sys/dev/sound/pci/csa.c
+++ b/sys/dev/sound/pci/csa.c
@@ -54,8 +54,6 @@
 
 #include <dev/sound/pci/cs461x_dsp.h>
 
-SND_DECLARE_FILE("");
-
 /* This is the pci device id. */
 #define CS4610_PCI_ID 0x60011013
 #define CS4614_PCI_ID 0x60031013
diff --git a/sys/dev/sound/pci/csamidi.c b/sys/dev/sound/pci/csamidi.c
index cc4b41f86af9..df1699092990 100644
--- a/sys/dev/sound/pci/csamidi.c
+++ b/sys/dev/sound/pci/csamidi.c
@@ -54,8 +54,6 @@
 
 #include "mpufoi_if.h"
 
-SND_DECLARE_FILE("");
-
 /* pulled from mpu401.c */
 #define	MPU_DATAPORT	0
 #define	MPU_CMDPORT	1
diff --git a/sys/dev/sound/pci/csapcm.c b/sys/dev/sound/pci/csapcm.c
index 14820a9c2216..8715072ec0e5 100644
--- a/sys/dev/sound/pci/csapcm.c
+++ b/sys/dev/sound/pci/csapcm.c
@@ -43,8 +43,6 @@
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
 
-SND_DECLARE_FILE("");
-
 /* Buffer size on dma transfer. Fixed for CS416x. */
 #define CS461x_BUFFSIZE   (4 * 1024)
 
diff --git a/sys/dev/sound/pci/emu10k1.c b/sys/dev/sound/pci/emu10k1.c
index d4624a549e42..92937c2d0c42 100644
--- a/sys/dev/sound/pci/emu10k1.c
+++ b/sys/dev/sound/pci/emu10k1.c
@@ -43,8 +43,6 @@
 #include <dev/sound/midi/mpu401.h>
 #include "mpufoi_if.h"
 
-SND_DECLARE_FILE("");
-
 /* -------------------------------------------------------------------- */
 
 #define	NUM_G		64	/* use all channels */
diff --git a/sys/dev/sound/pci/envy24.c b/sys/dev/sound/pci/envy24.c
index 8039d4e3186c..24b5abc0eeb9 100644
--- a/sys/dev/sound/pci/envy24.c
+++ b/sys/dev/sound/pci/envy24.c
@@ -41,8 +41,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 static MALLOC_DEFINE(M_ENVY24, "envy24", "envy24 audio");
 
 /* -------------------------------------------------------------------- */
diff --git a/sys/dev/sound/pci/envy24ht.c b/sys/dev/sound/pci/envy24ht.c
index e9b6771e2162..6a3ef5afcf59 100644
--- a/sys/dev/sound/pci/envy24ht.c
+++ b/sys/dev/sound/pci/envy24ht.c
@@ -53,8 +53,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 static MALLOC_DEFINE(M_ENVY24HT, "envy24ht", "envy24ht audio");
 
 /* -------------------------------------------------------------------- */
diff --git a/sys/dev/sound/pci/es137x.c b/sys/dev/sound/pci/es137x.c
index a11a106fee2f..8c1c2b34e1cf 100644
--- a/sys/dev/sound/pci/es137x.c
+++ b/sys/dev/sound/pci/es137x.c
@@ -90,8 +90,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 #define MEM_MAP_REG 0x14
 
 /* PCI IDs of supported chips */
diff --git a/sys/dev/sound/pci/fm801.c b/sys/dev/sound/pci/fm801.c
index 34fb1f6f1bf6..d7aa731175bb 100644
--- a/sys/dev/sound/pci/fm801.c
+++ b/sys/dev/sound/pci/fm801.c
@@ -35,8 +35,6 @@
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
 
-SND_DECLARE_FILE("");
-
 #define PCI_VENDOR_FORTEMEDIA	0x1319
 #define PCI_DEVICE_FORTEMEDIA1	0x08011319	/* Audio controller */
 #define PCI_DEVICE_FORTEMEDIA2	0x08021319	/* Joystick controller */
diff --git a/sys/dev/sound/pci/hda/hdaa.c b/sys/dev/sound/pci/hda/hdaa.c
index ef8f634ac8e8..1831ae0c1f19 100644
--- a/sys/dev/sound/pci/hda/hdaa.c
+++ b/sys/dev/sound/pci/hda/hdaa.c
@@ -47,8 +47,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 #define hdaa_lock(devinfo)	snd_mtxlock((devinfo)->lock)
 #define hdaa_unlock(devinfo)	snd_mtxunlock((devinfo)->lock)
 #define hdaa_lockassert(devinfo) snd_mtxassert((devinfo)->lock)
diff --git a/sys/dev/sound/pci/hda/hdaa_patches.c b/sys/dev/sound/pci/hda/hdaa_patches.c
index 8331312b69c9..5bb4dcd79af7 100644
--- a/sys/dev/sound/pci/hda/hdaa_patches.c
+++ b/sys/dev/sound/pci/hda/hdaa_patches.c
@@ -47,8 +47,6 @@
 #include "pin_patch.h"
 #include "pin_patch_realtek.h"
 
-SND_DECLARE_FILE("");
-
 static const struct {
 	uint32_t model;
 	uint32_t id;
diff --git a/sys/dev/sound/pci/hda/hdac.c b/sys/dev/sound/pci/hda/hdac.c
index 79ab71516cd9..422f7f930ea5 100644
--- a/sys/dev/sound/pci/hda/hdac.c
+++ b/sys/dev/sound/pci/hda/hdac.c
@@ -51,8 +51,6 @@
 
 #define HDA_DRV_TEST_REV	"20120126_0002"
 
-SND_DECLARE_FILE("");
-
 #define hdac_lock(sc)		snd_mtxlock((sc)->lock)
 #define hdac_unlock(sc)		snd_mtxunlock((sc)->lock)
 #define hdac_lockassert(sc)	snd_mtxassert((sc)->lock)
diff --git a/sys/dev/sound/pci/hda/hdacc.c b/sys/dev/sound/pci/hda/hdacc.c
index 4616b3b23a48..b551b4b37701 100644
--- a/sys/dev/sound/pci/hda/hdacc.c
+++ b/sys/dev/sound/pci/hda/hdacc.c
@@ -43,8 +43,6 @@
 #include <dev/sound/pci/hda/hda_reg.h>
 #include <dev/sound/pci/hda/hdac.h>
 
-SND_DECLARE_FILE("");
-
 struct hdacc_fg {
 	device_t	dev;
 	nid_t		nid;
diff --git a/sys/dev/sound/pci/hdspe-pcm.c b/sys/dev/sound/pci/hdspe-pcm.c
index b23304d32fc7..04ab7d2d35ce 100644
--- a/sys/dev/sound/pci/hdspe-pcm.c
+++ b/sys/dev/sound/pci/hdspe-pcm.c
@@ -40,8 +40,6 @@
 
 #include <mixer_if.h>
 
-SND_DECLARE_FILE("");
-
 struct hdspe_latency {
 	uint32_t n;
 	uint32_t period;
diff --git a/sys/dev/sound/pci/hdspe.c b/sys/dev/sound/pci/hdspe.c
index ac253b28df3a..7124fb1f5c57 100644
--- a/sys/dev/sound/pci/hdspe.c
+++ b/sys/dev/sound/pci/hdspe.c
@@ -40,8 +40,6 @@
 
 #include <mixer_if.h>
 
-SND_DECLARE_FILE("");
-
 static struct hdspe_channel chan_map_aio[] = {
 	{  0,  1,   "line", 1, 1 },
 	{  6,  7,  "phone", 1, 0 },
diff --git a/sys/dev/sound/pci/ich.c b/sys/dev/sound/pci/ich.c
index d5e8a48a186c..70a9440d9b23 100644
--- a/sys/dev/sound/pci/ich.c
+++ b/sys/dev/sound/pci/ich.c
@@ -38,8 +38,6 @@
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
 
-SND_DECLARE_FILE("");
-
 /* -------------------------------------------------------------------- */
 
 #define ICH_TIMEOUT		1000 /* semaphore timeout polling count */
diff --git a/sys/dev/sound/pci/maestro3.c b/sys/dev/sound/pci/maestro3.c
index c60c69b6baf5..9ba83fe4de11 100644
--- a/sys/dev/sound/pci/maestro3.c
+++ b/sys/dev/sound/pci/maestro3.c
@@ -69,8 +69,6 @@
 #include <dev/sound/pci/allegro_reg.h>
 #include <dev/sound/pci/allegro_code.h>
 
-SND_DECLARE_FILE("");
-
 /* -------------------------------------------------------------------- */
 
 enum {CHANGE=0, CALL=1, INTR=2, BORING=3, NONE=-1};
diff --git a/sys/dev/sound/pci/neomagic.c b/sys/dev/sound/pci/neomagic.c
index 162d99b57c70..1b325205da5f 100644
--- a/sys/dev/sound/pci/neomagic.c
+++ b/sys/dev/sound/pci/neomagic.c
@@ -40,8 +40,6 @@
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
 
-SND_DECLARE_FILE("");
-
 /* -------------------------------------------------------------------- */
 
 #define	NM_BUFFSIZE	16384
diff --git a/sys/dev/sound/pci/solo.c b/sys/dev/sound/pci/solo.c
index 1788929811ed..d626da4fbb68 100644
--- a/sys/dev/sound/pci/solo.c
+++ b/sys/dev/sound/pci/solo.c
@@ -39,8 +39,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 #define SOLO_DEFAULT_BUFSZ 16384
 #define ABS(x) (((x) < 0)? -(x) : (x))
 
diff --git a/sys/dev/sound/pci/t4dwave.c b/sys/dev/sound/pci/t4dwave.c
index b7363402ba8b..250b04426482 100644
--- a/sys/dev/sound/pci/t4dwave.c
+++ b/sys/dev/sound/pci/t4dwave.c
@@ -37,8 +37,6 @@
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
 
-SND_DECLARE_FILE("");
-
 /* -------------------------------------------------------------------- */
 
 #define TDX_PCI_ID 	0x20001023
diff --git a/sys/dev/sound/pci/via8233.c b/sys/dev/sound/pci/via8233.c
index 6656670c9e1c..517e80fadb4f 100644
--- a/sys/dev/sound/pci/via8233.c
+++ b/sys/dev/sound/pci/via8233.c
@@ -50,8 +50,6 @@
 
 #include <dev/sound/pci/via8233.h>
 
-SND_DECLARE_FILE("");
-
 #define VIA8233_PCI_ID 0x30591106
 
 #define VIA8233_REV_ID_8233PRE	0x10
diff --git a/sys/dev/sound/pci/via82c686.c b/sys/dev/sound/pci/via82c686.c
index 076df8c81aa0..266441a938c6 100644
--- a/sys/dev/sound/pci/via82c686.c
+++ b/sys/dev/sound/pci/via82c686.c
@@ -39,8 +39,6 @@
 
 #include <dev/sound/pci/via82c686.h>
 
-SND_DECLARE_FILE("");
-
 #define VIA_PCI_ID 0x30581106
 #define	NSEGS		4	/* Number of segments in SGD table */
 
diff --git a/sys/dev/sound/pci/vibes.c b/sys/dev/sound/pci/vibes.c
index 1299f15dc814..538aa961d987 100644
--- a/sys/dev/sound/pci/vibes.c
+++ b/sys/dev/sound/pci/vibes.c
@@ -44,8 +44,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 /* ------------------------------------------------------------------------- */
 /* Constants */
 
diff --git a/sys/dev/sound/pcm/ac97.c b/sys/dev/sound/pcm/ac97.c
index d83e3f2fefa5..d04ec2d8271c 100644
--- a/sys/dev/sound/pcm/ac97.c
+++ b/sys/dev/sound/pcm/ac97.c
@@ -38,8 +38,6 @@
 
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 static MALLOC_DEFINE(M_AC97, "ac97", "ac97 codec");
 
 struct ac97mixtable_entry {
diff --git a/sys/dev/sound/pcm/ac97_patch.c b/sys/dev/sound/pcm/ac97_patch.c
index aff8075fe96c..671b6598f51a 100644
--- a/sys/dev/sound/pcm/ac97_patch.c
+++ b/sys/dev/sound/pcm/ac97_patch.c
@@ -34,8 +34,6 @@
 #include <dev/sound/pcm/ac97.h>
 #include <dev/sound/pcm/ac97_patch.h>
 
-SND_DECLARE_FILE("");
-
 void ad1886_patch(struct ac97_info* codec)
 {
 #define AC97_AD_JACK_SPDIF 0x72
diff --git a/sys/dev/sound/pcm/buffer.c b/sys/dev/sound/pcm/buffer.c
index d5a519362c5e..915c9110f107 100644
--- a/sys/dev/sound/pcm/buffer.c
+++ b/sys/dev/sound/pcm/buffer.c
@@ -40,8 +40,6 @@
 #define	SND_DECLARE_FXDIV
 #include "snd_fxdiv_gen.h"
 
-SND_DECLARE_FILE("");
-
 struct snd_dbuf *
 sndbuf_create(device_t dev, char *drv, char *desc, struct pcm_channel *channel)
 {
diff --git a/sys/dev/sound/pcm/channel.c b/sys/dev/sound/pcm/channel.c
index d56f5fb51dc9..4cb2b2a92b44 100644
--- a/sys/dev/sound/pcm/channel.c
+++ b/sys/dev/sound/pcm/channel.c
@@ -38,8 +38,6 @@
 
 #include "feeder_if.h"
 
-SND_DECLARE_FILE("");
-
 int report_soft_formats = 1;
 SYSCTL_INT(_hw_snd, OID_AUTO, report_soft_formats, CTLFLAG_RW,
 	&report_soft_formats, 0, "report software-emulated formats");
diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c
index 98d241e65a52..5aa7979b98c9 100644
--- a/sys/dev/sound/pcm/dsp.c
+++ b/sys/dev/sound/pcm/dsp.c
@@ -43,8 +43,6 @@
 #include <vm/vm_page.h>
 #include <vm/vm_pager.h>
 
-SND_DECLARE_FILE("");
-
 static int dsp_mmap_allow_prot_exec = 0;
 SYSCTL_INT(_hw_snd, OID_AUTO, compat_linux_mmap, CTLFLAG_RWTUN,
     &dsp_mmap_allow_prot_exec, 0,
diff --git a/sys/dev/sound/pcm/feeder.c b/sys/dev/sound/pcm/feeder.c
index 8fb377533907..8278a85948a8 100644
--- a/sys/dev/sound/pcm/feeder.c
+++ b/sys/dev/sound/pcm/feeder.c
@@ -35,8 +35,6 @@
 
 #include "feeder_if.h"
 
-SND_DECLARE_FILE("");
-
 static MALLOC_DEFINE(M_FEEDER, "feeder", "pcm feeder");
 
 #define MAXFEEDERS 	256
diff --git a/sys/dev/sound/pcm/feeder_chain.c b/sys/dev/sound/pcm/feeder_chain.c
index 01def5f6e9cb..52351ef58510 100644
--- a/sys/dev/sound/pcm/feeder_chain.c
+++ b/sys/dev/sound/pcm/feeder_chain.c
@@ -34,8 +34,6 @@
 
 #include "feeder_if.h"
 
-SND_DECLARE_FILE("");
-
 /* chain state */
 struct feeder_chain_state {
 	uint32_t afmt;				/* audio format */
diff --git a/sys/dev/sound/pcm/feeder_eq.c b/sys/dev/sound/pcm/feeder_eq.c
index 70797a706367..a097b13cd986 100644
--- a/sys/dev/sound/pcm/feeder_eq.c
+++ b/sys/dev/sound/pcm/feeder_eq.c
@@ -45,8 +45,6 @@
 
 #define SND_USE_FXDIV
 #include "snd_fxdiv_gen.h"
-
-SND_DECLARE_FILE("");
 #endif
 
 #include "feeder_eq_gen.h"
diff --git a/sys/dev/sound/pcm/feeder_format.c b/sys/dev/sound/pcm/feeder_format.c
index 3a741430e0ca..1e18e3e07450 100644
--- a/sys/dev/sound/pcm/feeder_format.c
+++ b/sys/dev/sound/pcm/feeder_format.c
@@ -43,8 +43,6 @@
 
 #define SND_USE_FXDIV
 #include "snd_fxdiv_gen.h"
-
-SND_DECLARE_FILE("");
 #endif
 
 #define FEEDFORMAT_RESERVOIR	(SND_CHN_MAX * PCM_32_BPS)
diff --git a/sys/dev/sound/pcm/feeder_matrix.c b/sys/dev/sound/pcm/feeder_matrix.c
index 0afdb47c04d8..f5f02e2bf4f5 100644
--- a/sys/dev/sound/pcm/feeder_matrix.c
+++ b/sys/dev/sound/pcm/feeder_matrix.c
@@ -53,8 +53,6 @@
 
 #define SND_USE_FXDIV
 #include "snd_fxdiv_gen.h"
-
-SND_DECLARE_FILE("");
 #endif
 
 #define FEEDMATRIX_RESERVOIR	(SND_CHN_MAX * PCM_32_BPS)
diff --git a/sys/dev/sound/pcm/feeder_mixer.c b/sys/dev/sound/pcm/feeder_mixer.c
index 42ebe89d7c09..9f6b653effa3 100644
--- a/sys/dev/sound/pcm/feeder_mixer.c
+++ b/sys/dev/sound/pcm/feeder_mixer.c
@@ -37,8 +37,6 @@
 
 #define SND_USE_FXDIV
 #include "snd_fxdiv_gen.h"
-
-SND_DECLARE_FILE("");
 #endif
 
 #undef SND_FEEDER_MULTIFORMAT
diff --git a/sys/dev/sound/pcm/feeder_rate.c b/sys/dev/sound/pcm/feeder_rate.c
index b2afe0651bf5..c8cc67e8fa80 100644
--- a/sys/dev/sound/pcm/feeder_rate.c
+++ b/sys/dev/sound/pcm/feeder_rate.c
@@ -60,8 +60,6 @@
 
 #define SND_USE_FXDIV
 #include "snd_fxdiv_gen.h"
-
-SND_DECLARE_FILE("");
 #endif
 
 #include "feeder_rate_gen.h"
diff --git a/sys/dev/sound/pcm/feeder_volume.c b/sys/dev/sound/pcm/feeder_volume.c
index fa11a089af76..452d8788a5a5 100644
--- a/sys/dev/sound/pcm/feeder_volume.c
+++ b/sys/dev/sound/pcm/feeder_volume.c
@@ -38,8 +38,6 @@
 
 #define SND_USE_FXDIV
 #include "snd_fxdiv_gen.h"
-
-SND_DECLARE_FILE("");
 #endif
 
 typedef void (*feed_volume_t)(int *, int *, uint32_t, uint8_t *, uint32_t);
diff --git a/sys/dev/sound/pcm/mixer.c b/sys/dev/sound/pcm/mixer.c
index 0c7576390b72..ee1ed11a8ed0 100644
--- a/sys/dev/sound/pcm/mixer.c
+++ b/sys/dev/sound/pcm/mixer.c
@@ -37,8 +37,6 @@
 #include "feeder_if.h"
 #include "mixer_if.h"
 
-SND_DECLARE_FILE("");
-
 static MALLOC_DEFINE(M_MIXER, "mixer", "mixer");
 
 static int mixer_bypass = 1;
diff --git a/sys/dev/sound/pcm/sndstat.c b/sys/dev/sound/pcm/sndstat.c
index 6bd3e56687bf..32b47b8ee105 100644
--- a/sys/dev/sound/pcm/sndstat.c
+++ b/sys/dev/sound/pcm/sndstat.c
@@ -49,9 +49,6 @@
 #include <dev/sound/pcm/pcm.h>
 #include <dev/sound/version.h>
 
-
-SND_DECLARE_FILE("");
-
 #define	SS_TYPE_PCM		1
 #define	SS_TYPE_MIDI		2
 #define	SS_TYPE_SEQUENCER	3
@@ -1100,11 +1097,6 @@ sndstat_register(device_t dev, char *str, sndstat_handler handler)
 	return (0);
 }
 
-void
-sndstat_registerfile(void *dummy __unused)
-{
-}
-
 int
 sndstat_unregister(device_t dev)
 {
@@ -1125,11 +1117,6 @@ sndstat_unregister(device_t dev)
 	return (error);
 }
 
-void
-sndstat_unregisterfile(void *dummy __unused)
-{
-}
-
 /************************************************************************/
 
 static int
diff --git a/sys/dev/sound/pcm/sound.c b/sys/dev/sound/pcm/sound.c
index 17dc8d968b3c..b23a28d3af08 100644
--- a/sys/dev/sound/pcm/sound.c
+++ b/sys/dev/sound/pcm/sound.c
@@ -44,8 +44,6 @@
 
 #include "feeder_if.h"
 
-SND_DECLARE_FILE("");
-
 devclass_t pcm_devclass;
 
 int pcm_veto_load = 1;
diff --git a/sys/dev/sound/pcm/sound.h b/sys/dev/sound/pcm/sound.h
index 1b9168b9171b..5981266116fb 100644
--- a/sys/dev/sound/pcm/sound.h
+++ b/sys/dev/sound/pcm/sound.h
@@ -347,11 +347,7 @@ void snd_mtxassert(void *m);
 
 typedef int (*sndstat_handler)(struct sbuf *s, device_t dev, int verbose);
 int sndstat_register(device_t dev, char *str, sndstat_handler handler);
-void sndstat_registerfile(void *);
 int sndstat_unregister(device_t dev);
-void sndstat_unregisterfile(void *);
-
-#define SND_DECLARE_FILE(version)
 
 /* usage of flags in device config entry (config file) */
 #define DV_F_DRQ_MASK	0x00000007	/* mask for secondary drq */
diff --git a/sys/dev/sound/pcm/vchan.c b/sys/dev/sound/pcm/vchan.c
index c84d8f14e075..d10c3ff4aabb 100644
--- a/sys/dev/sound/pcm/vchan.c
+++ b/sys/dev/sound/pcm/vchan.c
@@ -36,8 +36,6 @@
 #include <dev/sound/pcm/sound.h>
 #include <dev/sound/pcm/vchan.h>
 
-SND_DECLARE_FILE("");
-
 /*
  * [ac3 , dts , linear , 0, linear, 0]
  */