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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>
This commit is contained in:
Mengdong Lin 2016-04-22 12:25:33 +08:00 committed by Mark Brown
parent 305e9020f0
commit fbb88b5ca1
1 changed files with 11 additions and 0 deletions
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11
sound/soc/soc-core.c
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@ -930,6 +930,17 @@ static struct snd_soc_component *soc_find_component(
return NULL;
}
/**
* snd_soc_find_dai - Find a registered DAI
*
* @dlc: name of the DAI and optional component info to match
*
* This function will search all regsitered components and their DAIs to
* find the DAI of the same name. The component's of_node and name
* should also match if being specified.
*
* Return: pointer of DAI, or NULL if not found.
*/
struct snd_soc_dai *snd_soc_find_dai(
const struct snd_soc_dai_link_component *dlc)
{