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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-12-04 16:33:07 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-12-05 17:43:21 +0100 |
| commit | ff414fcc44b8b385600df54f5a7dc0719cec106f (patch) | |
| tree | a505ceaf8779e22bf9a7242e389a504099405882 | |
| parent | 968eaaeaa7a8cf0956e19e9217af9e81bc7fb2eb (diff) | |
| download | u-boot-ff414fcc44b8b385600df54f5a7dc0719cec106f.zip u-boot-ff414fcc44b8b385600df54f5a7dc0719cec106f.tar.gz u-boot-ff414fcc44b8b385600df54f5a7dc0719cec106f.tar.bz2 | |
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>
| -rw-r--r-- | cmd/sound.c | 2 |
1 files changed, 1 insertions, 1 deletions
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" ); |