From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 13 May 2019 07:07:20 +0000 (+0900)
Subject: ASoC: soc-core: use soc_find_component() at snd_soc_get_dai_id()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=09d4cc03ff77790872b8b9e51b6d7b5863686fc5;p=linux.git

ASoC: soc-core: use soc_find_component() at snd_soc_get_dai_id()

soc-core core already has soc_find_component() which find
component from device node.
Let's use existing function to find component.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index e55170ce6d3e1..e83edbe270419 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3751,7 +3751,7 @@ EXPORT_SYMBOL_GPL(snd_soc_of_parse_daifmt);
 
 int snd_soc_get_dai_id(struct device_node *ep)
 {
-	struct snd_soc_component *pos;
+	struct snd_soc_component *component;
 	struct device_node *node;
 	int ret;
 
@@ -3765,17 +3765,10 @@ int snd_soc_get_dai_id(struct device_node *ep)
 	 */
 	ret = -ENOTSUPP;
 	mutex_lock(&client_mutex);
-	for_each_component(pos) {
-		struct device_node *component_of_node = soc_component_to_node(pos);
-
-		if (component_of_node != node)
-			continue;
-
-		if (pos->driver->of_xlate_dai_id)
-			ret = pos->driver->of_xlate_dai_id(pos, ep);
-
-		break;
-	}
+	component = soc_find_component(node, NULL);
+	if (component &&
+	    component->driver->of_xlate_dai_id)
+		ret = component->driver->of_xlate_dai_id(component, ep);
 	mutex_unlock(&client_mutex);
 
 	of_node_put(node);