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Commit ecf00151 authored by Dmitry Eremin-Solenikov's avatar Dmitry Eremin-Solenikov Committed by Mark Brown
Browse files

ASoC: pxa: Convert spitz to use snd_soc_register_card() 



Use snd_soc_register_card() instead of creating a "soc-audio" platform device.

Signed-off-by: default avatarDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 728384a1

sound/soc/pxa/spitz.c

+28 −24
Original line number Diff line number Diff line
@@ -305,19 +305,15 @@ static struct snd_soc_card snd_soc_spitz = { 
	.num_dapm_routes = ARRAY_SIZE(spitz_audio_map),

};



static struct platform_device *spitz_snd_device;



static int __init spitz_init(void)

static int spitz_probe(struct platform_device *pdev)

{

	struct snd_soc_card *card = &snd_soc_spitz;

	int ret;



	if (!(machine_is_spitz() || machine_is_borzoi() || machine_is_akita()))

		return -ENODEV;



	if (machine_is_borzoi() || machine_is_spitz())

		spitz_mic_gpio = SPITZ_GPIO_MIC_BIAS;

	else

	if (machine_is_akita())

		spitz_mic_gpio = AKITA_GPIO_MIC_BIAS;

	else

		spitz_mic_gpio = SPITZ_GPIO_MIC_BIAS;



	ret = gpio_request(spitz_mic_gpio, "MIC GPIO");

	if (ret)
@@ -327,37 +323,45 @@ static int __init spitz_init(void) 
	if (ret)

		goto err2;



	spitz_snd_device = platform_device_alloc("soc-audio", -1);

	if (!spitz_snd_device) {

		ret = -ENOMEM;

	card->dev = &pdev->dev;



	ret = snd_soc_register_card(card);

	if (ret) {

		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",

			ret);

		goto err2;

	}



	platform_set_drvdata(spitz_snd_device, &snd_soc_spitz);



	ret = platform_device_add(spitz_snd_device);

	if (ret)

		goto err3;



	return 0;



err3:

	platform_device_put(spitz_snd_device);

err2:

	gpio_free(spitz_mic_gpio);

err1:

	return ret;

}



static void __exit spitz_exit(void)

static int spitz_remove(struct platform_device *pdev)

{

	platform_device_unregister(spitz_snd_device);

	struct snd_soc_card *card = platform_get_drvdata(pdev);



	snd_soc_unregister_card(card);

	gpio_free(spitz_mic_gpio);

	return 0;

}



module_init(spitz_init);

module_exit(spitz_exit);

static struct platform_driver spitz_driver = {

	.driver		= {

		.name	= "spitz-audio",

		.owner	= THIS_MODULE,

		.pm     = &snd_soc_pm_ops,

	},

	.probe		= spitz_probe,

	.remove		= spitz_remove,

};



module_platform_driver(spitz_driver);



MODULE_AUTHOR("Richard Purdie");

MODULE_DESCRIPTION("ALSA SoC Spitz");

MODULE_LICENSE("GPL");

MODULE_ALIAS("platform:spitz-audio");