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ASoC: uda1380: Avoid accessing i2c bus when codec is disabled

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set_dai_fmt_both() callback is called from snd_soc_runtime_set_dai_fmt()
which is called from snd_soc_register_card(), but at this time codec
is not powered on yet. Replace direct i2c write with regcache write.

Fixes: 5f0acedddf (ASoC: rx1950_uda1380: Use static DAI format setup)
Fixes: 5cc10b9b77 (ASoC: h1940_uda1380: Use static DAI format setup)
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
This commit is contained in:
Vasily Khoruzhick 2015-05-03 21:11:47 +03:00 committed by Mark Brown
parent b787f68c36
commit 810e4425c2
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/uda1380.c
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@ -437,7 +437,7 @@ static int uda1380_set_dai_fmt_both(struct snd_soc_dai *codec_dai,
if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
return -EINVAL;
uda1380_write(codec, UDA1380_IFACE, iface);
uda1380_write_reg_cache(codec, UDA1380_IFACE, iface);
return 0;
}