[PATCH 13/14] ASoC: amd: RN machine driver using dmic

[Pierre-Louis Bossart]

> +static int acp_probe(struct platform_device *pdev)
> +{
> +	int ret;
> +	struct acp_pdm *machine = NULL;
> +	struct snd_soc_card *card;
> +
> +	card = &acp_card;
> +	acp_card.dev = &pdev->dev;
> +
> +	platform_set_drvdata(pdev, card);
> +	snd_soc_card_set_drvdata(card, machine);
> +	ret = devm_snd_soc_register_card(&pdev->dev, card);
> +	if (ret) {
> +		dev_err(&pdev->dev,
> +			"snd_soc_register_card(%s) failed: %d\n",
> +			acp_card.name, ret);
> +		return ret;
> +	}
> +	if (ret) {
> +		dev_err(&pdev->dev,
> +			"snd_soc_register_card(%s) failed: %d\n",
> +			acp_card.name, ret);
> +		return ret;
> +	}

copy-paste mistake here, the same block appears twice?

> +	return 0;
> +}
> +
> +static struct platform_driver acp_mach_driver = {
> +	.driver = {
> +		.name = "acp_pdm_mach",
> +		.pm = &snd_soc_pm_ops,
> +	},
> +	.probe = acp_probe,
> +};
> +
> +static int __init acp_audio_init(void)
> +{
> +	platform_driver_register(&acp_mach_driver);
> +	return 0;
> +}
> +
> +static void __exit acp_audio_exit(void)
> +{
> +	platform_driver_unregister(&acp_mach_driver);
> +}
> +
> +module_init(acp_audio_init);
> +module_exit(acp_audio_exit);

module_platform_driver(acp_mach_driver) does all this __init and __exit 
for you.

> +
> +MODULE_AUTHOR("Vijendar.Mukunda at amd.com");
> +MODULE_LICENSE("GPL v2");
> +MODULE_ALIAS("platform:" DRV_NAME);
>