[src/trunk]: src/sys/dev const-ify.

[isaki <isaki%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d28a1ca373ee
branches:  trunk
changeset: 355445:d28a1ca373ee
user:      isaki <isaki%NetBSD.org@localhost>
date:      Sat Jul 29 05:55:58 2017 +0000

description:
const-ify.

diffstat:

 sys/dev/audio.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (54 lines):

diff -r 3f77114aaeec -r d28a1ca373ee sys/dev/audio.c
--- a/sys/dev/audio.c   Sat Jul 29 05:46:29 2017 +0000
+++ b/sys/dev/audio.c   Sat Jul 29 05:55:58 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: audio.c,v 1.376 2017/07/29 03:05:51 isaki Exp $        */
+/*     $NetBSD: audio.c,v 1.377 2017/07/29 05:55:58 isaki Exp $        */
 
 /*-
  * Copyright (c) 2016 Nathanial Sloss <nathanialsloss%yahoo.com.au@localhost>
@@ -148,7 +148,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.376 2017/07/29 03:05:51 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.377 2017/07/29 05:55:58 isaki Exp $");
 
 #ifdef _KERNEL_OPT
 #include "audio.h"
@@ -272,7 +272,7 @@
 int    audio_check_params(struct audio_params *);
 
 void   audio_calc_blksize(struct audio_softc *, int, struct virtual_channel *);
-void   audio_fill_silence(struct audio_params *, uint8_t *, int);
+void   audio_fill_silence(const struct audio_params *, uint8_t *, int);
 int    audio_silence_copyout(struct audio_softc *, int, struct uio *);
 
 void   audio_init_ringbuffer(struct audio_softc *,
@@ -384,7 +384,7 @@
 static int audio_set_params (struct audio_softc *, int, int,
                 audio_params_t *, audio_params_t *,
                 stream_filter_list_t *, stream_filter_list_t *,
-                struct virtual_channel *);
+                const struct virtual_channel *);
 static int
 audio_query_encoding(struct audio_softc *, struct audio_encoding *);
 static int audio_set_vchan_defaults(struct audio_softc *, u_int);
@@ -2681,7 +2681,7 @@
 }
 
 void
-audio_fill_silence(struct audio_params *params, uint8_t *p, int n)
+audio_fill_silence(const struct audio_params *params, uint8_t *p, int n)
 {
        uint8_t auzero0, auzero1;
        int nfill;
@@ -5824,7 +5824,7 @@
 audio_set_params(struct audio_softc *sc, int setmode, int usemode,
                 audio_params_t *play, audio_params_t *rec,
                 stream_filter_list_t *pfil, stream_filter_list_t *rfil,
-                struct virtual_channel *vc)
+                const struct virtual_channel *vc)
 {
        struct audio_chan *chan;