struct list_head list; /* DAI link list of the soc card */
struct snd_soc_dobj dobj; /* For topology */
};
+#define for_each_link_codecs(link, i, codec) \
+ for ((i) = 0; \
+ ((i) < link->num_codecs) && ((codec) = &link->codecs[i]); \
+ (i)++)
struct snd_soc_codec_conf {
/*
{
struct snd_soc_card *card = &priv->card;
struct snd_soc_dai_link *link;
+ struct snd_soc_dai_link_component *codec;
int i, j;
if (card->dai_link) {
for (i = 0; i < card->num_links; i++) {
link = &card->dai_link[i];
of_node_put(link->cpu_of_node);
- for (j = 0; j < link->num_codecs; j++)
- of_node_put(link->codecs[j].of_node);
+ for_each_link_codecs(link, j, codec)
+ of_node_put(codec->of_node);
}
}
struct snd_soc_dai_link *link)
{
int i, ret;
+ struct snd_soc_dai_link_component *codec;
ret = snd_soc_init_platform(card, link);
if (ret) {
return ret;
}
- for (i = 0; i < link->num_codecs; i++) {
+ for_each_link_codecs(link, i, codec) {
/*
* Codec must be specified by 1 of name or OF node,
* not both or neither.
*/
- if (!!link->codecs[i].name ==
- !!link->codecs[i].of_node) {
+ if (!!codec->name ==
+ !!codec->of_node) {
dev_err(card->dev, "ASoC: Neither/both codec name/of_node are set for %s\n",
link->name);
return -EINVAL;
}
/* Codec DAI name must be specified */
- if (!link->codecs[i].dai_name) {
+ if (!codec->dai_name) {
dev_err(card->dev, "ASoC: codec_dai_name not set for %s\n",
link->name);
return -EINVAL;
*/
void snd_soc_of_put_dai_link_codecs(struct snd_soc_dai_link *dai_link)
{
- struct snd_soc_dai_link_component *component = dai_link->codecs;
+ struct snd_soc_dai_link_component *component;
int index;
- for (index = 0; index < dai_link->num_codecs; index++, component++) {
+ for_each_link_codecs(dai_link, index, component) {
if (!component->of_node)
break;
of_node_put(component->of_node);
dai_link->num_codecs = num_codecs;
/* Parse the list */
- for (index = 0, component = dai_link->codecs;
- index < dai_link->num_codecs;
- index++, component++) {
+ for_each_link_codecs(dai_link, index, component) {
ret = of_parse_phandle_with_args(of_node, name,
"#sound-dai-cells",
index, &args);