ASoC: Intel: sof_es8336: get codec device with ACPI instead of bus search

We have an existing 'adev' handle from which we can find the codec
device, no need for an I2C bus search.

This change aligns this driver will all other I2S-based machine
drivers.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220308192610.392950-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/sof_es8336.c

@@ -515,9 +515,10 @@ static int sof_es8336_probe(struct platform_device *pdev)
 		return ret;
 
 	/* get speaker enable GPIO */
-	codec_dev = bus_find_device_by_name(&i2c_bus_type, NULL, codec_name);
+	codec_dev = acpi_get_first_physical_node(adev);
 	if (!codec_dev)
 		return -EPROBE_DEFER;
+	priv->codec_dev = get_device(codec_dev);
 
 	ret = devm_acpi_dev_add_driver_gpios(codec_dev, gpio_mapping);
 	if (ret)
@@ -530,7 +531,6 @@ static int sof_es8336_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	priv->codec_dev = codec_dev;
 	INIT_LIST_HEAD(&priv->hdmi_pcm_list);
 
 	snd_soc_card_set_drvdata(card, priv);