Unverified Commit b8132657 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

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: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/875zjy3jnd.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent bc7a9091

sound/soc/soc-core.c

+26 −26
Original line number Diff line number Diff line
@@ -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)

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