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ASoC: simple-card: un-implemented set_fmt is not error

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Current simple-card returns error if DAI doesn't
support .set_fmt callback.
But the error is -ENOTSUPP (= not supported),
and it is not error.
This patch avoids such case

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Kuninori Morimoto 2013-10-17 22:46:49 -07:00 committed by Mark Brown
parent 61e6cfa80d
commit e244bb9bc1
1 changed files with 5 additions and 0 deletions
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5
sound/soc/generic/simple-card.c
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@ -27,6 +27,11 @@ static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai,
if (!ret && daifmt)
ret = snd_soc_dai_set_fmt(dai, daifmt);
if (ret == -ENOTSUPP) {
dev_dbg(dai->dev, "ASoC: set_fmt is not supported\n");
ret = 0;
}
if (!ret && set->sysclk)
ret = snd_soc_dai_set_sysclk(dai, 0, set->sysclk, 0);