ASoC: rsnd: rsrc-card: check return value of snd_soc_of_get_dai_name() (575f1f92) · Commits · 戴 / test

This patch adds missing check of snd_soc_of_get_dai_name(). It might not be able to use sound card, because it might returns -EPROBE_DEFER. Signed-off-by:

Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:

Mark Brown <broonie@kernel.org>

sound/soc/sh/rcar/rsrc-card.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -208,7 +208,9 @@ static int rsrc_card_parse_links(struct device_node *np,
		dai_link->dynamic = 1;
		dai_link->dpcm_merged_format = 1;
		dai_link->cpu_of_node = args.np;
		snd_soc_of_get_dai_name(np, &dai_link->cpu_dai_name);
		ret = snd_soc_of_get_dai_name(np, &dai_link->cpu_dai_name);
		if (ret < 0)
		return ret;

		/* set dai_name */
		snprintf(dai_props->dai_name, DAI_NAME_NUM, "fe.%s",
		@@ -240,7 +242,9 @@ static int rsrc_card_parse_links(struct device_node *np,
		dai_link->no_pcm = 1;
		dai_link->be_hw_params_fixup = rsrc_card_be_hw_params_fixup;
		dai_link->codec_of_node = args.np;
		snd_soc_of_get_dai_name(np, &dai_link->codec_dai_name);
		ret = snd_soc_of_get_dai_name(np, &dai_link->codec_dai_name);
		if (ret < 0)
		return ret;

		/* additional name prefix */
		if (of_data) {

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