aboutsummaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
authorMengdong Lin <mengdong.lin@linux.intel.com>2016-04-22 12:25:33 +0800
committerMark Brown <broonie@kernel.org>2016-04-22 10:42:03 +0100
commitfbb88b5ca1dc84416fc1fec34773948b6780492c (patch)
treebd644bb0db56669a0e00929d2b1847c54f7d2f9d /sound
parent305e9020f09d28560373c0112682e6fd11e909f6 (diff)
downloadlinux-stericsson-fbb88b5ca1dc84416fc1fec34773948b6780492c.tar.gz
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-core.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 07663def2db6..16369cad4803 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -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)
{