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Unverified Commit 15a0c645 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: add for_each_component_dais() macro 



To be more readable code, this patch adds
new for_each_component_dais() macro, and replace existing code to it.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 368dee94

include/sound/soc.h

+5 −0
Original line number Diff line number Diff line
@@ -864,6 +864,11 @@ struct snd_soc_component { 
#endif

};



#define for_each_component_dais(component, dai)\

	list_for_each_entry(dai, &(component)->dai_list, list)

#define for_each_component_dais_safe(component, dai, _dai)\

	list_for_each_entry_safe(dai, _dai, &(component)->dai_list, list)



struct snd_soc_rtdcom_list {

	struct snd_soc_component *component;

	struct list_head list; /* rtd::component_list */

sound/soc/soc-core.c

+6 −5
Original line number Diff line number Diff line
@@ -180,7 +180,7 @@ static int dai_list_show(struct seq_file *m, void *v) 
	mutex_lock(&client_mutex);



	for_each_component(component)

		list_for_each_entry(dai, &component->dai_list, list)

		for_each_component_dais(component, dai)

			seq_printf(m, "%s\n", dai->name);



	mutex_unlock(&client_mutex);
@@ -781,7 +781,7 @@ struct snd_soc_dai *snd_soc_find_dai( 
	for_each_component(component) {

		if (!snd_soc_is_matching_component(dlc, component))

			continue;

		list_for_each_entry(dai, &component->dai_list, list) {

		for_each_component_dais(component, dai) {

			if (dlc->dai_name && strcmp(dai->name, dlc->dai_name)

			    && (!dai->driver->name

				|| strcmp(dai->driver->name, dlc->dai_name)))
@@ -1312,7 +1312,7 @@ static int soc_probe_component(struct snd_soc_card *card, 
		}

	}



	list_for_each_entry(dai, &component->dai_list, list) {

	for_each_component_dais(component, dai) {

		ret = snd_soc_dapm_new_dai_widgets(dapm, dai);

		if (ret != 0) {

			dev_err(component->dev,
@@ -2842,7 +2842,7 @@ static void snd_soc_unregister_dais(struct snd_soc_component *component) 
{

	struct snd_soc_dai *dai, *_dai;



	list_for_each_entry_safe(dai, _dai, &component->dai_list, list) {

	for_each_component_dais_safe(component, dai, _dai) {

		dev_dbg(component->dev, "ASoC: Unregistered DAI '%s'\n",

			dai->name);

		list_del(&dai->list);
@@ -2894,6 +2894,7 @@ static struct snd_soc_dai *soc_add_dai(struct snd_soc_component *component, 
	if (!dai->driver->ops)

		dai->driver->ops = &null_dai_ops;



	/* see for_each_component_dais */

	list_add_tail(&dai->list, &component->dai_list);

	component->num_dai++;
@@ -3728,7 +3729,7 @@ int snd_soc_get_dai_name(struct of_phandle_args *args, 
			ret = 0;



			/* find target DAI */

			list_for_each_entry(dai, &pos->dai_list, list) {

			for_each_component_dais(pos, dai) {

				if (id == 0)

					break;

				id--;