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ASoC: Remove snd_soc_codec dapm field 

There are no more direct users of the snd_soc_codec DAPM field left. So we
can finally remove it and switch over to directly using the component DAPM
context and remove the dapm_ptr indirection.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2015-07-06 15:38:11 +02:00 committed by Mark Brown
parent b3c25fb7ca
commit 4890140f38
2 changed files with 15 additions and 18 deletions
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10
include/sound/soc.h
View File

@ -792,7 +792,6 @@ struct snd_soc_component {
/* Don't use these, use snd_soc_component_get_dapm() */
struct snd_soc_dapm_context dapm;
struct snd_soc_dapm_context *dapm_ptr;
const struct snd_kcontrol_new *controls;
unsigned int num_controls;
@ -832,9 +831,6 @@ struct snd_soc_codec {
/* component */
struct snd_soc_component component;
/* Don't access this directly, use snd_soc_codec_get_dapm() */
struct snd_soc_dapm_context dapm;
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_reg;
#endif
@ -1277,7 +1273,7 @@ static inline struct snd_soc_component *snd_soc_dapm_to_component(
static inline struct snd_soc_codec *snd_soc_dapm_to_codec(
struct snd_soc_dapm_context *dapm)
{
return container_of(dapm, struct snd_soc_codec, dapm);
return snd_soc_component_to_codec(snd_soc_dapm_to_component(dapm));
}
/**
@ -1302,7 +1298,7 @@ static inline struct snd_soc_platform *snd_soc_dapm_to_platform(
static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm(
struct snd_soc_component *component)
{
return component->dapm_ptr;
return &component->dapm;
}
/**
@ -1314,7 +1310,7 @@ static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm(
static inline struct snd_soc_dapm_context *snd_soc_codec_get_dapm(
struct snd_soc_codec *codec)
{
return &codec->dapm;
return snd_soc_component_get_dapm(&codec->component);
}
/**

23
sound/soc/soc-core.c
View File

@ -654,10 +654,12 @@ int snd_soc_suspend(struct device *dev)
/* suspend all CODECs */
list_for_each_entry(codec, &card->codec_dev_list, card_list) {
struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
/* If there are paths active then the CODEC will be held with
* bias _ON and should not be suspended. */
if (!codec->suspended) {
switch (codec->dapm.bias_level) {
switch (snd_soc_dapm_get_bias_level(dapm)) {
case SND_SOC_BIAS_STANDBY:
/*
* If the CODEC is capable of idle
@ -665,7 +667,7 @@ int snd_soc_suspend(struct device *dev)
* means it's doing something,
* otherwise fall through.
*/
if (codec->dapm.idle_bias_off) {
if (dapm->idle_bias_off) {
dev_dbg(codec->dev,
"ASoC: idle_bias_off CODEC on over suspend\n");
break;
@ -2651,10 +2653,7 @@ static int snd_soc_component_initialize(struct snd_soc_component *component,
component->probe = component->driver->probe;
component->remove = component->driver->remove;
if (!component->dapm_ptr)
component->dapm_ptr = &component->dapm;
dapm = component->dapm_ptr;
dapm = &component->dapm;
dapm->dev = dev;
dapm->component = component;
dapm->bias_level = SND_SOC_BIAS_OFF;
@ -3036,6 +3035,7 @@ int snd_soc_register_codec(struct device *dev,
struct snd_soc_dai_driver *dai_drv,
int num_dai)
{
struct snd_soc_dapm_context *dapm;
struct snd_soc_codec *codec;
struct snd_soc_dai *dai;
int ret, i;
@ -3046,7 +3046,6 @@ int snd_soc_register_codec(struct device *dev,
if (codec == NULL)
return -ENOMEM;
codec->component.dapm_ptr = &codec->dapm;
codec->component.codec = codec;
ret = snd_soc_component_initialize(&codec->component,
@ -3076,12 +3075,14 @@ int snd_soc_register_codec(struct device *dev,
if (codec_drv->read)
codec->component.read = snd_soc_codec_drv_read;
codec->component.ignore_pmdown_time = codec_drv->ignore_pmdown_time;
codec->dapm.idle_bias_off = codec_drv->idle_bias_off;
codec->dapm.suspend_bias_off = codec_drv->suspend_bias_off;
dapm = snd_soc_codec_get_dapm(codec);
dapm->idle_bias_off = codec_drv->idle_bias_off;
dapm->suspend_bias_off = codec_drv->suspend_bias_off;
if (codec_drv->seq_notifier)
codec->dapm.seq_notifier = codec_drv->seq_notifier;
dapm->seq_notifier = codec_drv->seq_notifier;
if (codec_drv->set_bias_level)
codec->dapm.set_bias_level = snd_soc_codec_set_bias_level;
dapm->set_bias_level = snd_soc_codec_set_bias_level;
codec->dev = dev;
codec->driver = codec_drv;
codec->component.val_bytes = codec_drv->reg_word_size;