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Commit fc55c9b5 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: simple-card-utils: add asoc_simple_card_parse_card_name() 



simple-card needs to get its card name.
This patch makes this method simple style standard.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2e8d1c7d

include/sound/simple_card_utils.h

+2 −0
Original line number Diff line number Diff line
@@ -30,5 +30,7 @@ int asoc_simple_card_parse_daifmt(struct device *dev, 
int asoc_simple_card_set_dailink_name(struct device *dev,

				      struct snd_soc_dai_link *dai_link,

				      const char *fmt, ...);

int asoc_simple_card_parse_card_name(struct snd_soc_card *card,

				     char *prefix);



#endif /* __SIMPLE_CARD_CORE_H */

sound/soc/generic/simple-card-utils.c

+20 −0
Original line number Diff line number Diff line
@@ -75,3 +75,23 @@ int asoc_simple_card_set_dailink_name(struct device *dev, 
	return ret;

}

EXPORT_SYMBOL_GPL(asoc_simple_card_set_dailink_name);



int asoc_simple_card_parse_card_name(struct snd_soc_card *card,

				     char *prefix)

{

	char prop[128];

	int ret;



	snprintf(prop, sizeof(prop), "%sname", prefix);



	/* Parse the card name from DT */

	ret = snd_soc_of_parse_card_name(card, prop);

	if (ret < 0)

		return ret;



	if (!card->name && card->dai_link)

		card->name = card->dai_link->name;



	return 0;

}

EXPORT_SYMBOL_GPL(asoc_simple_card_parse_card_name);