ASoC: Add kerneldoc comments for snd_soc_find_dai
snd_soc_find_dai() has been exported and so add the kerneldoc comments for it. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -930,6 +930,17 @@ static struct snd_soc_component *soc_find_component(
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return NULL;
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}
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/**
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* snd_soc_find_dai - Find a registered DAI
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*
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* @dlc: name of the DAI and optional component info to match
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*
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* This function will search all regsitered components and their DAIs to
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* find the DAI of the same name. The component's of_node and name
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* should also match if being specified.
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*
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* Return: pointer of DAI, or NULL if not found.
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*/
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struct snd_soc_dai *snd_soc_find_dai(
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const struct snd_soc_dai_link_component *dlc)
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{
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