linux-kernel - [PATCH v3 05/17] ASoC: soc-core: snd_soc_get_dai

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Date:   Fri, 11 Nov 2016 01:19:28 +0000
From:   Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
To:     Rob Herring <robh+dt@...nel.org>, Mark Brown <broonie@...nel.org>
CC:     Linux-ALSA <alsa-devel@...a-project.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Simon <horms@...ge.net.au>,
        Laurent <laurent.pinchart@...asonboard.com>,
        Guennadi <g.liakhovetski@....de>,
        Grant Likely <grant.likely@...aro.org>,
        Frank Rowand <frowand.list@...il.com>,
        Linux-DT <devicetree@...r.kernel.org>,
        Linux-Kernel <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 05/17] ASoC: soc-core: snd_soc_get_dai_name() become non static

From: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>

snd_soc_get_dai_name() is used from snd_soc_of_get_dai_name(),
and it is assuming that DT is using "sound-dai" / "#sound-dai-cells".
But graph base DT is using "remote-endpoint". This patch makes
snd_soc_get_dai_name() non static for graph support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
---
v2 -> v3

 - no change

 include/sound/soc.h  | 2 ++
 sound/soc/soc-core.c | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 60ac25d..218e3fb 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1677,6 +1677,8 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
 				     const char *prefix,
 				     struct device_node **bitclkmaster,
 				     struct device_node **framemaster);
+int snd_soc_get_dai_name(struct of_phandle_args *args,
+			 const char **dai_name);
 int snd_soc_of_get_dai_name(struct device_node *of_node,
 			    const char **dai_name);
 int snd_soc_of_get_dai_link_codecs(struct device *dev,
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 8371488..6f911f4 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3794,7 +3794,7 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
 }
 EXPORT_SYMBOL_GPL(snd_soc_of_parse_daifmt);
 
-static int snd_soc_get_dai_name(struct of_phandle_args *args,
+int snd_soc_get_dai_name(struct of_phandle_args *args,
 				const char **dai_name)
 {
 	struct snd_soc_component *pos;
@@ -3846,6 +3846,7 @@ static int snd_soc_get_dai_name(struct of_phandle_args *args,
 	mutex_unlock(&client_mutex);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(snd_soc_get_dai_name);
 
 int snd_soc_of_get_dai_name(struct device_node *of_node,
 			    const char **dai_name)
-- 
1.9.1