Merge "Revert "SoC: soc-core: export function to find components""

struct snd_soc_dai *snd_soc_find_dai(

	const struct snd_soc_dai_link_component *dlc);

#ifdef CONFIG_AUDIO_QGKI

struct snd_soc_component *soc_find_component(

	const struct snd_soc_dai_link_component *dlc);

#endif

#include <sound/soc-dai.h>

static inline

	return 1;

}

#ifdef CONFIG_AUDIO_QGKI

/**

 * soc_find_component: find a component from component_list in ASoC core

 *

 * @dlc: dlc of the component to query.

 *

 * function to find out if a component is already registered with ASoC core.

 *

 * Returns component handle for success, else NULL error.

 */

struct snd_soc_component *soc_find_component(

	const struct snd_soc_dai_link_component *dlc)

{

	struct snd_soc_component *component;

	lockdep_assert_held(&client_mutex);

	/*

	 * NOTE

	 *

	 * It returns *1st* found component, but some driver

	 * has few components by same of_node/name

	 * ex)

	 *	CPU component and generic DMAEngine component

	 */

	for_each_component(component)

		if (snd_soc_is_matching_component(dlc, component))

			return component;

	return NULL;

}

EXPORT_SYMBOL(soc_find_component);

#else

static struct snd_soc_component *soc_find_component(

	const struct snd_soc_dai_link_component *dlc)

{

	return NULL;

}

#endif

/**

 * snd_soc_find_dai - Find a registered DAI