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ASoC: ak4642: Replace mdelay function to msleep

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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>
This commit is contained in:
Harunobu Kurokawa 2017-01-11 04:32:43 +00:00 committed by Mark Brown
parent a5de5b74a5
commit fc1e65c3a8
1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/ak4642.c
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@ -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;
}