Re: [alsa-devel] [PATCH] ASoC: Add sysfs entries via static attribute groups

On 01/30/2015 06:22 PM, Takashi Iwai wrote: [...]

• if (rtd->codec) {

It looks as if these attributes are now registered unconditionally.

• /* add DAPM sysfs entries for this codec */
  

• ret = snd_soc_dapm_sys_add(rtd->dev);
  

• if (ret < 0)
  

• 	dev_err(rtd->dev,
  

• 		"ASoC: failed to add codec dapm sysfs entries: %d\n",
  

• 		ret);
  

• /* add codec sysfs entries */
  

• ret = device_create_file(rtd->dev, &dev_attr_codec_reg);
  

• if (ret < 0)
  

• 	dev_err(rtd->dev,
  

• 		"ASoC: failed to add codec sysfs files: %d\n",
  

• 		ret);
  

• }
• return 0; }