ASoC: soc-core: move snd_soc_lookup_component()

This patch moves snd_soc_lookup_component() to upper side.
This is prepare for snd_soc_unregister_component()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/875zjy3jnd.wl-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 1e8dd19cba24ae0c8d8e71eb46d0728e931dcbcc..b71bddb30db12114c63feee34150f81d559bc3fe 100644 (file)
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -356,6 +356,32 @@ struct snd_soc_component *snd_soc_rtdcom_lookup(struct snd_soc_pcm_runtime *rtd,
 }
 EXPORT_SYMBOL_GPL(snd_soc_rtdcom_lookup);
 
+struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
+                                                  const char *driver_name)
+{
+       struct snd_soc_component *component;
+       struct snd_soc_component *ret;
+
+       ret = NULL;
+       mutex_lock(&client_mutex);
+       for_each_component(component) {
+               if (dev != component->dev)
+                       continue;
+
+               if (driver_name &&
+                   (driver_name != component->driver->name) &&
+                   (strcmp(component->driver->name, driver_name) != 0))
+                       continue;
+
+               ret = component;
+               break;
+       }
+       mutex_unlock(&client_mutex);
+
+       return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_lookup_component);
+
 struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card,
                const char *dai_link, int stream)
 {
@@ -2889,32 +2915,6 @@ void snd_soc_unregister_component(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(snd_soc_unregister_component);
 
-struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
-                                                  const char *driver_name)
-{
-       struct snd_soc_component *component;
-       struct snd_soc_component *ret;
-
-       ret = NULL;
-       mutex_lock(&client_mutex);
-       for_each_component(component) {
-               if (dev != component->dev)
-                       continue;
-
-               if (driver_name &&
-                   (driver_name != component->driver->name) &&
-                   (strcmp(component->driver->name, driver_name) != 0))
-                       continue;
-
-               ret = component;
-               break;
-       }
-       mutex_unlock(&client_mutex);
-
-       return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_lookup_component);
-
 /* Retrieve a card's name from device tree */
 int snd_soc_of_parse_card_name(struct snd_soc_card *card,
                               const char *propname)