From: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
Date: Wed, 11 Jan 2017 04:32:43 +0000 (+0000)
Subject: ASoC: ak4642: Replace mdelay function to msleep
X-Git-Tag: v4.11-rc1~100^2~8^2~10^4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=fc1e65c3a858fe9a454da9e9fd180834ed089cbd;p=linux.git

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>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 2609f95b7d19..23ab9646c351 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -189,7 +189,7 @@ static int ak4642_lout_event(struct snd_soc_dapm_widget *w,
 	case SND_SOC_DAPM_POST_PMU:
 	case SND_SOC_DAPM_POST_PMD:
 		/* Power save mode OFF */
-		mdelay(300);
+		msleep(300);
 		snd_soc_update_bits(codec, SG_SL2, LOPS, 0);
 		break;
 	}