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ASoC: soc-core: soc_find_component() uses snd_soc_dai_link_component 

soc_find_component() is using "of_node" and "name" to finding component,
but we should use snd_soc_dai_link_component now, because it is created
to such purpose.

This patch uses snd_soc_dai_link_component for soc_find_component().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2019-06-20 09:49:27 +09:00 committed by Mark Brown
parent a9ec84966f
commit c1e230f0f7
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GPG Key ID: 24D68B725D5487D0
1 changed files with 20 additions and 25 deletions
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45
sound/soc/soc-core.c
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@ -780,19 +780,15 @@ static int snd_soc_is_matching_component(
}
static struct snd_soc_component *soc_find_component(
struct device_node *of_node, const char *name)
const struct snd_soc_dai_link_component *dlc)
{
struct snd_soc_component *component;
struct snd_soc_dai_link_component dlc;
lockdep_assert_held(&client_mutex);
for_each_component(component) {
dlc.name = name;
dlc.of_node = of_node;
if (snd_soc_is_matching_component(&dlc, component))
for_each_component(component)
if (snd_soc_is_matching_component(dlc, component))
return component;
}
return NULL;
}
@ -1106,8 +1102,7 @@ static int soc_init_dai_link(struct snd_soc_card *card,
* added to component list.
*/
if ((link->platforms->of_node || link->platforms->name) &&
!soc_find_component(link->platforms->of_node,
link->platforms->name))
!soc_find_component(link->platforms))
return -EPROBE_DEFER;
}
@ -1136,7 +1131,7 @@ static int soc_init_dai_link(struct snd_soc_card *card,
* component list.
*/
if ((link->cpus->of_node || link->cpus->name) &&
!soc_find_component(link->cpus->of_node, link->cpus->name))
!soc_find_component(link->cpus))
return -EPROBE_DEFER;
/*
@ -1580,23 +1575,23 @@ static int soc_bind_aux_dev(struct snd_soc_card *card, int num)
{
struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num];
struct snd_soc_component *component;
const char *name;
struct device_node *codec_of_node;
struct snd_soc_dai_link_component dlc;
if (aux_dev->codec_of_node || aux_dev->codec_name) {
/* codecs, usually analog devices */
name = aux_dev->codec_name;
codec_of_node = aux_dev->codec_of_node;
component = soc_find_component(codec_of_node, name);
dlc.name = aux_dev->codec_name;
dlc.of_node = aux_dev->codec_of_node;
component = soc_find_component(&dlc);
if (!component) {
if (codec_of_node)
name = of_node_full_name(codec_of_node);
if (dlc.of_node)
dlc.name = of_node_full_name(dlc.of_node);
goto err_defer;
}
} else if (aux_dev->name) {
/* generic components */
name = aux_dev->name;
component = soc_find_component(NULL, name);
dlc.name = aux_dev->name;
dlc.of_node = NULL;
component = soc_find_component(&dlc);
if (!component)
goto err_defer;
} else {
@ -1610,7 +1605,7 @@ static int soc_bind_aux_dev(struct snd_soc_card *card, int num)
return 0;
err_defer:
dev_err(card->dev, "ASoC: %s not registered\n", name);
dev_err(card->dev, "ASoC: %s not registered\n", dlc.name);
return -EPROBE_DEFER;
}
@ -3661,11 +3656,11 @@ EXPORT_SYMBOL_GPL(snd_soc_of_parse_daifmt);
int snd_soc_get_dai_id(struct device_node *ep)
{
struct snd_soc_component *component;
struct device_node *node;
struct snd_soc_dai_link_component dlc;
int ret;
node = of_graph_get_port_parent(ep);
dlc.of_node = of_graph_get_port_parent(ep);
dlc.name = NULL;
/*
* For example HDMI case, HDMI has video/sound port,
* but ALSA SoC needs sound port number only.
@ -3674,13 +3669,13 @@ int snd_soc_get_dai_id(struct device_node *ep)
*/
ret = -ENOTSUPP;
mutex_lock(&client_mutex);
component = soc_find_component(node, NULL);
component = soc_find_component(&dlc);
if (component &&
component->driver->of_xlate_dai_id)
ret = component->driver->of_xlate_dai_id(component, ep);
mutex_unlock(&client_mutex);
of_node_put(node);
of_node_put(dlc.of_node);
return ret;
}