[src/trunk]: src/share/man/man4 Remove an old description.

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

details:   https://anonhg.NetBSD.org/src/rev/8d7b1ed85473
branches:  trunk
changeset: 978958:8d7b1ed85473
user:      isaki <isaki%NetBSD.org@localhost>
date:      Wed Dec 09 05:48:56 2020 +0000

description:
Remove an old description.
This behavior was modified in sys/dev/audio/audio.c rev 1.65 (Mar. 2020).

diffstat:

 share/man/man4/audio.4 |  4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diffs (18 lines):

diff -r a506a3773870 -r 8d7b1ed85473 share/man/man4/audio.4
--- a/share/man/man4/audio.4    Wed Dec 09 04:30:39 2020 +0000
+++ b/share/man/man4/audio.4    Wed Dec 09 05:48:56 2020 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: audio.4,v 1.103 2020/03/28 05:47:41 wiz Exp $
+.\"    $NetBSD: audio.4,v 1.104 2020/12/09 05:48:56 isaki Exp $
 .\"
 .\" Copyright (c) 1996 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -85,8 +85,6 @@
 .Pp
 On a full-duplex device, reads and writes may operate concurrently
 without interference.
-If a full-duplex capable audio device is opened for both reading and writing
-it will start in play mode but not start in record mode.
 .Pp
 On a half-duplex device, if there are any recording descriptors already,
 opening with write mode will fail.