ASoC: sdw_utils: remove dai registered check

For some reason, we check if the DAI is registered before checking the
endpoint is present. It will cause problem if the codec driver doesn't
register the DAI of the unexist endpoint.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>

Author: bardliao

sound/soc/sdw_utils/soc_sdw_utils.c

@@ -1380,29 +1380,14 @@ static int is_sdca_endpoint_present(struct device *dev,
 	const struct snd_soc_acpi_adr_device *adr_dev = &adr_link->adr_d[adr_index];
 	const struct snd_soc_acpi_endpoint *adr_end;
 	const struct asoc_sdw_dai_info *dai_info;
-	struct snd_soc_dai_link_component *dlc;
-	struct snd_soc_dai *codec_dai;
 	struct sdw_slave *slave;
 	struct device *sdw_dev;
 	const char *sdw_codec_name;
 	int ret, i;
 
-	dlc = kzalloc(sizeof(*dlc), GFP_KERNEL);
-	if (!dlc)
-		return -ENOMEM;
-
 	adr_end = &adr_dev->endpoints[end_index];
 	dai_info = &codec_info->dais[adr_end->num];
 
-	dlc->dai_name = dai_info->dai_name;
-	codec_dai = snd_soc_find_dai_with_mutex(dlc);
-	if (!codec_dai) {
-		dev_warn(dev, "codec dai %s not registered yet\n", dlc->dai_name);
-		kfree(dlc);
-		return -EPROBE_DEFER;
-	}
-	kfree(dlc);
-
 	sdw_codec_name = _asoc_sdw_get_codec_name(dev, adr_link, adr_index);
 	if (!sdw_codec_name)
 		return -ENOMEM;