-static int snd_soc_init_platform(struct snd_soc_card *card,
- struct snd_soc_dai_link *dai_link)
-{
- struct snd_soc_dai_link_component *platform = dai_link->platforms;
-
- /*
- * REMOVE ME
- *
- * This is glue code for Legacy vs Modern dai_link.
- * This function will be removed if all derivers are switched to
- * modern style dai_link.
- * Driver shouldn't use both legacy and modern style in the same time.
- * see
- * soc.h :: struct snd_soc_dai_link
- */
- /* convert Legacy platform link */
- if (!platform) {
- platform = devm_kzalloc(card->dev,
- sizeof(struct snd_soc_dai_link_component),
- GFP_KERNEL);
- if (!platform)
- return -ENOMEM;
-
- dai_link->platforms = platform;
- dai_link->num_platforms = 1;
- dai_link->legacy_platform = 1;
- platform->name = dai_link->platform_name;
- platform->of_node = dai_link->platform_of_node;
- platform->dai_name = NULL;
- }
-
- /* if there's no platform we match on the empty platform */
- if (!platform->name &&
- !platform->of_node)
- platform->name = "snd-soc-dummy";
-
- return 0;
-}
-
-static void soc_cleanup_platform(struct snd_soc_card *card)
-{
- struct snd_soc_dai_link *link;
- int i;
- /*
- * FIXME
- *
- * this function should be removed with snd_soc_init_platform
- */
-
- for_each_card_prelinks(card, i, link) {
- if (link->legacy_platform) {
- link->legacy_platform = 0;
- link->platforms = NULL;
- }
- }
-}
-
-static int snd_soc_init_multicodec(struct snd_soc_card *card,
- struct snd_soc_dai_link *dai_link)
-{
- /*
- * REMOVE ME
- *
- * This is glue code for Legacy vs Modern dai_link.
- * This function will be removed if all derivers are switched to
- * modern style dai_link.
- * Driver shouldn't use both legacy and modern style in the same time.
- * see
- * soc.h :: struct snd_soc_dai_link
- */
-
- /* Legacy codec/codec_dai link is a single entry in multicodec */
- if (dai_link->codec_name || dai_link->codec_of_node ||
- dai_link->codec_dai_name) {
- dai_link->num_codecs = 1;
-
- dai_link->codecs = devm_kzalloc(card->dev,
- sizeof(struct snd_soc_dai_link_component),
- GFP_KERNEL);
- if (!dai_link->codecs)
- return -ENOMEM;
-
- dai_link->codecs[0].name = dai_link->codec_name;
- dai_link->codecs[0].of_node = dai_link->codec_of_node;
- dai_link->codecs[0].dai_name = dai_link->codec_dai_name;
- }
-
- if (!dai_link->codecs) {
- dev_err(card->dev, "ASoC: DAI link has no CODECs\n");
- return -EINVAL;
- }
-
- return 0;
-}