Re: [alsa-devel] [PATCH v4 09/12] ASoC: wm9712: add ac97 new bus support

On Mon, Jul 24, 2017 at 10:49:25PM +0200, Robert Jarzmik wrote:

Add support for the new ac97 bus model, where devices are automatically discovered on AC-Links.

Signed-off-by: Robert Jarzmik robert.jarzmik@free.fr

• } else {

• wm9712->ac97 = snd_soc_new_ac97_codec(codec, WM9712_VENDOR_ID,
  

• 				      WM9712_VENDOR_ID_MASK);
  

• if (IS_ERR(wm9712->ac97)) {
  

• 	ret = PTR_ERR(wm9712->ac97);
  

• 	dev_err(codec->dev,
  

• 		"Failed to register AC97 codec: %d\n", ret);
  

• 	return ret;
  

• }
  

• regmap = regmap_init_ac97(wm9712->ac97, &wm9712_regmap_config);
  

• if (IS_ERR(regmap)) {
  

• 	ret = PTR_ERR(regmap);
  

• 	goto err_free_ac97_codec;
  

For the 9713 you had this wrapped in an ifdef? Why did it need an ifdef there but doesn't for this driver?

Thanks, Charles