From 02662480a88413eade86e271671108edecafd01d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 3 Feb 2020 07:36:07 -0700 Subject: sandbox: sound: Handle errors better in sound_beep() At present an error does not stop the sound-output loop. This is incorrect since nothing can be gained by trying to continue. Fix it. Signed-off-by: Simon Glass --- drivers/sound/sound-uclass.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/sound/sound-uclass.c b/drivers/sound/sound-uclass.c index c213472d60..bada0c2ba5 100644 --- a/drivers/sound/sound-uclass.c +++ b/drivers/sound/sound-uclass.c @@ -97,11 +97,14 @@ int sound_beep(struct udevice *dev, int msecs, int frequency_hz) sound_create_square_wave(i2s_uc_priv->samplingrate, data, data_size, frequency_hz, i2s_uc_priv->channels); + ret = 0; while (msecs >= 1000) { ret = sound_play(dev, data, data_size); + if (ret) + break; msecs -= 1000; } - if (msecs) { + if (!ret && msecs) { unsigned long size = (data_size * msecs) / (sizeof(int) * 1000); -- cgit v1.2.3