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ASoC: soc-component: move snd_soc_lookup_component() to soc-component.c

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struct snd_soc_component will be capsuled soon, its member will not be
able to access from non soc-component.c.

Move snd_soc_lookup_component() to soc-component.c

It renames function name
	snd_soc_lookup_component_nolocked()	-> snd_soc_component_lookup_nolock()
	snd_soc_lookup_component()		-> snd_soc_component_lookup()
	snd_soc_lookup_component_by_name()	-> snd_soc_component_lookup_by_name()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Alvin Šipraga <alvin.sipraga@analog.com>
Link: https://patch.msgid.link/878q41yokz.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2026-10-14 02:59:24 +00:00 committed by Mark Brown
parent 8c186bc6b7
commit 1fec554d55
No known key found for this signature in database
GPG Key ID: 2FEF73B0B3D03889
4 changed files with 56 additions and 53 deletions
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8
include/sound/soc-component.h
View File

@ -289,6 +289,11 @@ void snd_soc_component_set_aux(struct snd_soc_component *component,
int snd_soc_component_init(struct snd_soc_component *component);
int snd_soc_component_is_dummy(struct snd_soc_component *component);
struct snd_soc_component *snd_soc_component_lookup_nolock(struct device *dev,
const char *driver_name);
struct snd_soc_component *snd_soc_component_lookup(struct device *dev, const char *driver_name);
struct snd_soc_component *snd_soc_component_lookup_by_name(const char *component_name);
/* component IO */
unsigned int snd_soc_component_read(struct snd_soc_component *component,
unsigned int reg);
@ -441,5 +446,8 @@ void snd_soc_pcm_component_delay(struct snd_pcm_substream *substream,
/* REMOVE ME */
#define snd_soc_component_cache_sync snd_soc_component_regmap_cache_sync
#define snd_soc_lookup_component_nolocked snd_soc_component_lookup_nolock
#define snd_soc_lookup_component snd_soc_component_lookup
#define snd_soc_lookup_component_by_name snd_soc_component_lookup_by_name
#endif /* __SOC_COMPONENT_H */

5
include/sound/soc.h
View File

@ -457,11 +457,6 @@ int devm_snd_soc_register_component(struct device *dev,
#define snd_soc_unregister_component(dev) snd_soc_unregister_component_by_driver(dev, NULL)
void snd_soc_unregister_component_by_driver(struct device *dev,
const struct snd_soc_component_driver *component_driver);
struct snd_soc_component *snd_soc_lookup_component_nolocked(struct device *dev,
const char *driver_name);
struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
const char *driver_name);
struct snd_soc_component *snd_soc_lookup_component_by_name(const char *component_name);
int soc_new_pcm(struct snd_soc_pcm_runtime *rtd);
#ifdef CONFIG_SND_SOC_COMPRESS

48
sound/soc/soc-component.c
View File

@ -1505,3 +1505,51 @@ int snd_soc_component_probe(struct snd_soc_component *component, struct snd_soc_
return ret;
}
struct snd_soc_component
*snd_soc_component_lookup_nolock(struct device *dev, const char *driver_name)
{
struct snd_soc_component *component;
for_each_component(component) {
if (dev != component->dev)
continue;
if (!driver_name)
return component;
if (!component->driver->name)
continue;
if (component->driver->name == driver_name)
return component;
if (strcmp(component->driver->name, driver_name) == 0)
return component;
}
return NULL;
}
EXPORT_SYMBOL_GPL(snd_soc_component_lookup_nolock);
struct snd_soc_component *snd_soc_component_lookup(struct device *dev,
const char *driver_name)
{
guard(mutex)(&client_mutex);
return snd_soc_component_lookup_nolock(dev, driver_name);
}
EXPORT_SYMBOL_GPL(snd_soc_component_lookup);
struct snd_soc_component *snd_soc_component_lookup_by_name(const char *component_name)
{
struct snd_soc_component *component;
guard(mutex)(&client_mutex);
for_each_component(component)
if (strstr(component->name, component_name))
return component;
return NULL;
}
EXPORT_SYMBOL_GPL(snd_soc_component_lookup_by_name);

48
sound/soc/soc-core.c
View File

@ -261,54 +261,6 @@ 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_nolocked(struct device *dev, const char *driver_name)
{
struct snd_soc_component *component;
for_each_component(component) {
if (dev != component->dev)
continue;
if (!driver_name)
return component;
if (!component->driver->name)
continue;
if (component->driver->name == driver_name)
return component;
if (strcmp(component->driver->name, driver_name) == 0)
return component;
}
return NULL;
}
EXPORT_SYMBOL_GPL(snd_soc_lookup_component_nolocked);
struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
const char *driver_name)
{
guard(mutex)(&client_mutex);
return snd_soc_lookup_component_nolocked(dev, driver_name);
}
EXPORT_SYMBOL_GPL(snd_soc_lookup_component);
struct snd_soc_component *snd_soc_lookup_component_by_name(const char *component_name)
{
struct snd_soc_component *component;
guard(mutex)(&client_mutex);
for_each_component(component)
if (strstr(component->name, component_name))
return component;
return NULL;
}
EXPORT_SYMBOL_GPL(snd_soc_lookup_component_by_name);
struct snd_soc_pcm_runtime
*snd_soc_get_pcm_runtime(struct snd_soc_card *card,
struct snd_soc_dai_link *dai_link)