From: Mengdong Lin <mengdong.lin@linux.intel.com>
Date: Fri, 22 Apr 2016 04:25:33 +0000 (+0800)
Subject: ASoC: Add kerneldoc comments for snd_soc_find_dai
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fbb88b5ca1dc84416fc1fec34773948b6780492c;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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>
---

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)
 {