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ASoC: core: set_tdm_slot() will return -ENOTSUPP if no operation provided

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Make it easier for generic code to work with set_tdm_slot() by distinguishing
between the operation not being supported and an error as is done.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Xiubo Li 2014-01-23 13:02:47 +08:00 committed by Mark Brown
parent 7552f34a79
commit b2cbb6e1c1
1 changed files with 1 additions and 1 deletions
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2
sound/soc/soc-core.c
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@ -3626,7 +3626,7 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
slots, slot_width);
else
return -EINVAL;
return -ENOTSUPP;
}
EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);