From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Sun, 4 Dec 2022 15:33:07 +0000 (+0100)
Subject: cmd: fix long text for sound command
X-Git-Tag: v2023.07~241^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ff414fcc44b8b385600df54f5a7dc0719cec106f;p=platform%2Fkernel%2Fu-boot.git

cmd: fix long text for sound command

Make it clear that if only 1 parameter is provided this is the duration.

The ISO symbol for hertz is Hz.

Fixes: c0c88533fffd ("Sound: Add command for audio playback")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/cmd/sound.c b/cmd/sound.c
index f82f2aa..20ac3f7 100644
--- a/cmd/sound.c
+++ b/cmd/sound.c
@@ -86,5 +86,5 @@ U_BOOT_CMD(
 	sound, 4, 1, do_sound,
 	"sound sub-system",
 	"init - initialise the sound driver\n"
-	"sound play [len] [freq] - play a sound for len ms at freq hz\n"
+	"sound play [len [freq]] - play a sound for len ms at freq Hz\n"
 );