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From 21b85faf93b8028cfa477279354bedab93dcea04 Mon Sep 17 00:00:00 2001
From: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
Date: Wed, 21 Dec 2016 11:27:34 +0900
Subject: [PATCH] ASoC: ak4642: Replace mdelay function to msleep
Replace mdelay to msleep to avoid busy loop on ak4642_lout_event().
Otherwise, sometimes playback doesn't work correctly when pulseaudio was used.
Signed-off-by: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
---
sound/soc/codecs/ak4642.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 40500cd..0205ae1 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -186,7 +186,7 @@ static int ak4642_lout_event(struct snd_soc_dapm_widget *w,
break;
case SND_SOC_DAPM_POST_PMU: /* after widget power up */
/* Power save mode OFF */
- mdelay(popup_wait);
+ msleep(popup_wait);
snd_soc_update_bits(codec, SG_SL2, LOPS, 0);
break;
case SND_SOC_DAPM_PRE_PMD: /* before widget power down */
--
2.9.2
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