[src/trunk]: src/sys/dev/audio audio(4): Fix a typo in comment. Remove sever...

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

details:   https://anonhg.NetBSD.org/src/rev/1fe2bb2c8e5c
branches:  trunk
changeset: 365756:1fe2bb2c8e5c
user:      isaki <isaki%NetBSD.org@localhost>
date:      Sat Apr 23 11:44:01 2022 +0000

description:
audio(4): Fix a typo in comment.  Remove several old comments.

diffstat:

 sys/dev/audio/audio.c |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (44 lines):

diff -r d5abba0f063e -r 1fe2bb2c8e5c sys/dev/audio/audio.c
--- a/sys/dev/audio/audio.c     Sat Apr 23 11:30:57 2022 +0000
+++ b/sys/dev/audio/audio.c     Sat Apr 23 11:44:01 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: audio.c,v 1.132 2022/04/23 11:30:57 isaki Exp $        */
+/*     $NetBSD: audio.c,v 1.133 2022/04/23 11:44:01 isaki Exp $        */
 
 /*-
  * Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -181,7 +181,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.132 2022/04/23 11:30:57 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.133 2022/04/23 11:44:01 isaki Exp $");
 
 #ifdef _KERNEL_OPT
 #include "audio.h"
@@ -3160,7 +3160,6 @@
                        audio_exlock_exit(sc);
                        break;
                }
-               /* XXX TODO: update last_ai if /dev/sound ? */
                if (ISDEVSOUND(dev))
                        error = audiogetinfo(sc, &sc->sc_ai, 0, file);
                audio_exlock_exit(sc);
@@ -4514,7 +4513,7 @@
 
                arg = &track->freq.arg;
                arg->srcfmt = &srcbuf->fmt;
-               arg->dstfmt = dstfmt;/*&last_dst->fmt;*/
+               arg->dstfmt = dstfmt;
                arg->context = track;
 
                *last_dstp = srcbuf;
@@ -4780,7 +4779,7 @@
 
        /*
         * On the recording track, expand the input stage buffer, which is
-        * the closest buffer to rmixer, to NBLKOUT blocks.
+        * the closest buffer to rmixer, to NBLKIN blocks.
         * Note that input buffer may point to outbuf.
         */
        if (!is_playback) {