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Commit 5ca8ba41 authored by Jean-Francois Moine's avatar Jean-Francois Moine Committed by Mark Brown
Browse files

ASoC: simple-card: simplify code 



Have a cleaner code using a DAI link pointer.

Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 201a0eac

sound/soc/generic/simple-card.c

+16 −13
Original line number Diff line number Diff line
@@ -123,6 +123,7 @@ static int asoc_simple_card_parse_of(struct device_node *node, 
				     struct asoc_simple_card_info *info,

				     struct device *dev)

{

	struct snd_soc_dai_link *dai_link = info->snd_card.dai_link;

	struct device_node *np;

	char *name;

	int ret;
@@ -145,7 +146,7 @@ static int asoc_simple_card_parse_of(struct device_node *node, 
	if (np)

		ret = asoc_simple_card_sub_parse_of(np,

						  &info->cpu_dai,

						  &info->snd_link.cpu_of_node);

						  &dai_link->cpu_of_node);

	if (ret < 0)

		return ret;
@@ -155,7 +156,7 @@ static int asoc_simple_card_parse_of(struct device_node *node, 
	if (np)

		ret = asoc_simple_card_sub_parse_of(np,

						  &info->codec_dai,

						  &info->snd_link.codec_of_node);

						  &dai_link->codec_of_node);

	if (ret < 0)

		return ret;
@@ -169,10 +170,10 @@ static int asoc_simple_card_parse_of(struct device_node *node, 
			    GFP_KERNEL);

	sprintf(name, "%s-%s", info->cpu_dai.name, info->codec_dai.name);

	info->snd_card.name = name;

	info->snd_link.name = info->snd_link.stream_name = name;

	dai_link->name = dai_link->stream_name = name;



	/* simple-card assumes platform == cpu */

	info->snd_link.platform_of_node = info->snd_link.cpu_of_node;

	dai_link->platform_of_node = dai_link->cpu_of_node;



	dev_dbg(dev, "card-name : %s\n", name);

	dev_dbg(dev, "platform : %04x\n", info->daifmt);
@@ -191,6 +192,7 @@ static int asoc_simple_card_parse_of(struct device_node *node, 
static int asoc_simple_card_probe(struct platform_device *pdev)

{

	struct asoc_simple_card_info *cinfo;

	struct snd_soc_dai_link *dai_link;

	struct device_node *np = pdev->dev.of_node;

	struct device *dev = &pdev->dev;

	int ret;
@@ -204,7 +206,8 @@ static int asoc_simple_card_probe(struct platform_device *pdev) 
	 */

	cinfo->snd_card.owner		= THIS_MODULE;

	cinfo->snd_card.dev = dev;

	cinfo->snd_card.dai_link	= &cinfo->snd_link;

	dai_link = &cinfo->snd_link;

	cinfo->snd_card.dai_link = dai_link;

	cinfo->snd_card.num_links = 1;



	if (np && of_device_is_available(np)) {
@@ -233,18 +236,18 @@ static int asoc_simple_card_probe(struct platform_device *pdev) 
		}



		cinfo->snd_card.name		= cinfo->card;

		cinfo->snd_link.name		= cinfo->name;

		cinfo->snd_link.stream_name	= cinfo->name;

		cinfo->snd_link.platform_name	= cinfo->platform;

		cinfo->snd_link.codec_name	= cinfo->codec;

		dai_link->name		= cinfo->name;

		dai_link->stream_name	= cinfo->name;

		dai_link->platform_name	= cinfo->platform;

		dai_link->codec_name	= cinfo->codec;

	}



	/*

	 * init snd_soc_dai_link

	 */

	cinfo->snd_link.cpu_dai_name	= cinfo->cpu_dai.name;

	cinfo->snd_link.codec_dai_name	= cinfo->codec_dai.name;

	cinfo->snd_link.init		= asoc_simple_card_dai_init;

	dai_link->cpu_dai_name	= cinfo->cpu_dai.name;

	dai_link->codec_dai_name = cinfo->codec_dai.name;

	dai_link->init = asoc_simple_card_dai_init;



	snd_soc_card_set_drvdata(&cinfo->snd_card, cinfo);