@@ -841,7 +841,13 @@ static int snd_hda_codec_dev_free(struct snd_device *device)
struct hda_codec *codec = device->device_data;
codec->in_freeing = 1;
- snd_hdac_device_unregister(&codec->core);
+ /*
+ * snd_hda_codec_device_new() is used by legacy HDA and ASoC driver.
+ * We can't unregister ASoC device since it will be unregistered in
+ * snd_hdac_ext_bus_device_remove().
+ */
+ if (codec->core.type == HDA_DEV_LEGACY)
+ snd_hdac_device_unregister(&codec->core);
codec_display_power(codec, false);
put_device(hda_codec_dev(codec));
return 0;
@@ -328,6 +328,12 @@ static int hdac_hda_codec_probe(struct snd_soc_component *component)
dev_err(&hdev->dev, "failed to create hda codec %d\n", ret);
goto error_no_pm;
}
+ /*
+ * Overwrite type to HDA_DEV_ASOC since it is a ASoC driver
+ * hda_codec.c will check this flag to determine if unregister
+ * device is needed.
+ */
+ hdev->type = HDA_DEV_ASOC;
/*
* snd_hda_codec_device_new decrements the usage count so call get pm