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ASoC: Remove platform code now everything is componentised

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As all drivers have been moved over to the new generic component
code remove the now unused platform specific code.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax
2018-04-24 16:39:02 +01:00
committed by Mark Brown
parent c0c0be9d12
commit ef050bece1
6 changed files with 12 additions and 707 deletions
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103
include/sound/soc.h
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@@ -401,9 +401,7 @@ struct snd_soc_ops;
struct snd_soc_pcm_runtime;
struct snd_soc_dai;
struct snd_soc_dai_driver;
struct snd_soc_platform;
struct snd_soc_dai_link;
struct snd_soc_platform_driver;
struct snd_soc_codec;
struct snd_soc_codec_driver;
struct snd_soc_component;
@@ -455,15 +453,6 @@ static inline int snd_soc_resume(struct device *dev)
}
#endif
int snd_soc_poweroff(struct device *dev);
int snd_soc_register_platform(struct device *dev,
const struct snd_soc_platform_driver *platform_drv);
int devm_snd_soc_register_platform(struct device *dev,
const struct snd_soc_platform_driver *platform_drv);
void snd_soc_unregister_platform(struct device *dev);
int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform,
const struct snd_soc_platform_driver *platform_drv);
void snd_soc_remove_platform(struct snd_soc_platform *platform);
struct snd_soc_platform *snd_soc_lookup_platform(struct device *dev);
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);
@@ -485,10 +474,6 @@ struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
int snd_soc_cache_init(struct snd_soc_codec *codec);
int snd_soc_cache_exit(struct snd_soc_codec *codec);
int snd_soc_platform_read(struct snd_soc_platform *platform,
unsigned int reg);
int snd_soc_platform_write(struct snd_soc_platform *platform,
unsigned int reg, unsigned int val);
int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num);
#ifdef CONFIG_SND_SOC_COMPRESS
int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num);
@@ -628,8 +613,6 @@ int snd_soc_add_component_controls(struct snd_soc_component *component,
const struct snd_kcontrol_new *controls, unsigned int num_controls);
int snd_soc_add_codec_controls(struct snd_soc_codec *codec,
const struct snd_kcontrol_new *controls, unsigned int num_controls);
int snd_soc_add_platform_controls(struct snd_soc_platform *platform,
const struct snd_kcontrol_new *controls, unsigned int num_controls);
int snd_soc_add_card_controls(struct snd_soc_card *soc_card,
const struct snd_kcontrol_new *controls, int num_controls);
int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
@@ -996,39 +979,12 @@ struct snd_soc_codec_driver {
bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
};
/* SoC platform interface */
struct snd_soc_platform_driver {
int (*probe)(struct snd_soc_platform *);
int (*remove)(struct snd_soc_platform *);
struct snd_soc_component_driver component_driver;
/* pcm creation and destruction */
int (*pcm_new)(struct snd_soc_pcm_runtime *);
void (*pcm_free)(struct snd_pcm *);
/* platform stream pcm ops */
const struct snd_pcm_ops *ops;
/* platform stream compress ops */
const struct snd_compr_ops *compr_ops;
};
struct snd_soc_dai_link_component {
const char *name;
struct device_node *of_node;
const char *dai_name;
};
struct snd_soc_platform {
struct device *dev;
const struct snd_soc_platform_driver *driver;
struct list_head list;
struct snd_soc_component component;
};
struct snd_soc_dai_link {
/* config - must be set by machine driver */
const char *name; /* Codec name */
@@ -1277,7 +1233,6 @@ struct snd_soc_pcm_runtime {
struct snd_pcm *pcm;
struct snd_compr *compr;
struct snd_soc_codec *codec;
struct snd_soc_platform *platform; /* will be removed */
struct snd_soc_dai *codec_dai;
struct snd_soc_dai *cpu_dai;
@@ -1358,19 +1313,6 @@ static inline struct snd_soc_codec *snd_soc_component_to_codec(
return container_of(component, struct snd_soc_codec, component);
}
/**
* snd_soc_component_to_platform() - Casts a component to the platform it is embedded in
* @component: The component to cast to a platform
*
* This function must only be used on components that are known to be platforms.
* Otherwise the behavior is undefined.
*/
static inline struct snd_soc_platform *snd_soc_component_to_platform(
struct snd_soc_component *component)
{
return container_of(component, struct snd_soc_platform, component);
}
/**
* snd_soc_dapm_to_component() - Casts a DAPM context to the component it is
* embedded in
@@ -1399,20 +1341,6 @@ static inline struct snd_soc_codec *snd_soc_dapm_to_codec(
return snd_soc_component_to_codec(snd_soc_dapm_to_component(dapm));
}
/**
* snd_soc_dapm_to_platform() - Casts a DAPM context to the platform it is
* embedded in
* @dapm: The DAPM context to cast to the platform.
*
* This function must only be used on DAPM contexts that are known to be part of
* a platform (e.g. in a platform driver). Otherwise the behavior is undefined.
*/
static inline struct snd_soc_platform *snd_soc_dapm_to_platform(
struct snd_soc_dapm_context *dapm)
{
return snd_soc_component_to_platform(snd_soc_dapm_to_component(dapm));
}
/**
* snd_soc_component_get_dapm() - Returns the DAPM context associated with a
* component
@@ -1673,17 +1601,6 @@ static inline void *snd_soc_codec_get_drvdata(struct snd_soc_codec *codec)
return snd_soc_component_get_drvdata(&codec->component);
}
static inline void snd_soc_platform_set_drvdata(struct snd_soc_platform *platform,
void *data)
{
snd_soc_component_set_drvdata(&platform->component, data);
}
static inline void *snd_soc_platform_get_drvdata(struct snd_soc_platform *platform)
{
return snd_soc_component_get_drvdata(&platform->component);
}
static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
{
INIT_LIST_HEAD(&card->widgets);
@@ -1746,9 +1663,9 @@ static inline bool snd_soc_codec_is_active(struct snd_soc_codec *codec)
* @kcontrol: The control for which to get the component
*
* Note: This function will work correctly if the control has been registered
* for a component. Either with snd_soc_add_codec_controls() or
* snd_soc_add_platform_controls() or via table based setup for either a
* CODEC, a platform or component driver. Otherwise the behavior is undefined.
* for a component. With snd_soc_add_codec_controls() or via table based
* setup for either a CODEC or component driver. Otherwise the behavior is
* undefined.
*/
static inline struct snd_soc_component *snd_soc_kcontrol_component(
struct snd_kcontrol *kcontrol)
@@ -1770,20 +1687,6 @@ static inline struct snd_soc_codec *snd_soc_kcontrol_codec(
return snd_soc_component_to_codec(snd_soc_kcontrol_component(kcontrol));
}
/**
* snd_soc_kcontrol_platform() - Returns the platform that registered the control
* @kcontrol: The control for which to get the platform
*
* Note: This function will only work correctly if the control has been
* registered with snd_soc_add_platform_controls() or via table based setup of
* a snd_soc_platform_driver. Otherwise the behavior is undefined.
*/
static inline struct snd_soc_platform *snd_soc_kcontrol_platform(
struct snd_kcontrol *kcontrol)
{
return snd_soc_component_to_platform(snd_soc_kcontrol_component(kcontrol));
}
int snd_soc_util_init(void);
void snd_soc_util_exit(void);