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Commit e0dac41b authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: soc-core: add snd_soc_add_component() 



ALSA SoC platform/codec will be replaced to component soon.
But, some function exist in "platform" doesn't exist in "component".
Current soc-core has snd_soc_register_component(), but
doesn't have snd_soc_add_component() like snd_soc_add_platform().
This patch adds it.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 840bc448

include/sound/soc.h

+5 −0
Original line number Diff line number Diff line
@@ -468,6 +468,11 @@ int snd_soc_register_codec(struct device *dev, 
		const struct snd_soc_codec_driver *codec_drv,

		struct snd_soc_dai_driver *dai_drv, int num_dai);

void snd_soc_unregister_codec(struct device *dev);

int snd_soc_add_component(struct device *dev,

		struct snd_soc_component *component,

		const struct snd_soc_component_driver *component_driver,

		struct snd_soc_dai_driver *dai_drv,

		int num_dai);

int snd_soc_register_component(struct device *dev,

			 const struct snd_soc_component_driver *component_driver,

			 struct snd_soc_dai_driver *dai_drv, int num_dai);

sound/soc/soc-core.c

+23 −11
Original line number Diff line number Diff line
@@ -3371,20 +3371,14 @@ static void snd_soc_component_del_unlocked(struct snd_soc_component *component) 
	list_del(&component->list);

}



int snd_soc_register_component(struct device *dev,

int snd_soc_add_component(struct device *dev,

			struct snd_soc_component *component,

			const struct snd_soc_component_driver *component_driver,

			struct snd_soc_dai_driver *dai_drv,

			int num_dai)

{

	struct snd_soc_component *component;

	int ret;



	component = kzalloc(sizeof(*component), GFP_KERNEL);

	if (!component) {

		dev_err(dev, "ASoC: Failed to allocate memory\n");

		return -ENOMEM;

	}



	ret = snd_soc_component_initialize(component, component_driver, dev);

	if (ret)

		goto err_free;
@@ -3408,6 +3402,24 @@ int snd_soc_register_component(struct device *dev, 
	kfree(component);

	return ret;

}

EXPORT_SYMBOL_GPL(snd_soc_add_component);



int snd_soc_register_component(struct device *dev,

			const struct snd_soc_component_driver *component_driver,

			struct snd_soc_dai_driver *dai_drv,

			int num_dai)

{

	struct snd_soc_component *component;



	component = kzalloc(sizeof(*component), GFP_KERNEL);

	if (!component) {

		dev_err(dev, "ASoC: Failed to allocate memory\n");

		return -ENOMEM;

	}



	return snd_soc_add_component(dev, component, component_driver,

				     dai_drv, num_dai);

}

EXPORT_SYMBOL_GPL(snd_soc_register_component);



/**