Module Name: src
Committed By: isaki
Date: Sun Aug 23 04:14:57 UTC 2020
Modified Files:
src/sys/dev/audio: audio.c
Log Message:
Improve and update comments.
To generate a diff of this commit:
cvs rdiff -u -r1.76 -r1.77 src/sys/dev/audio/audio.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/audio/audio.c
diff -u src/sys/dev/audio/audio.c:1.76 src/sys/dev/audio/audio.c:1.77
--- src/sys/dev/audio/audio.c:1.76 Sun Aug 23 04:07:23 2020
+++ src/sys/dev/audio/audio.c Sun Aug 23 04:14:57 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: audio.c,v 1.76 2020/08/23 04:07:23 isaki Exp $ */
+/* $NetBSD: audio.c,v 1.77 2020/08/23 04:14:57 isaki Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -138,7 +138,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.76 2020/08/23 04:07:23 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.77 2020/08/23 04:14:57 isaki Exp $");
#ifdef _KERNEL_OPT
#include "audio.h"
@@ -4233,8 +4233,9 @@ audio_track_init_freq(audio_track_t *tra
/*
* Set the userland format of this track.
- * usrfmt argument should be parameter verified with audio_check_params().
- * It will release and reallocate all internal conversion buffers.
+ * usrfmt argument should have been previously verified by
+ * audio_track_setinfo_check().
+ * This function may release and reallocate all internal conversion buffers.
* It returns 0 if successful. Otherwise it returns errno with clearing all
* internal buffers.
* It must be called without sc_intr_lock since uvm_* routines require non
@@ -7295,7 +7296,7 @@ abort:
* - pfil and rfil must be zero-filled.
* If successful,
* - pfil, rfil will be filled with filter information specified by the
- * hardware driver.
+ * hardware driver if necessary.
* and then returns 0. Otherwise returns errno.
* Must be called without sc_lock held.
*/
