ASoC: samsung: tm2_wm5110: parse audio-routing

Parse generic sound card "audio-routing" property and fallback to
"samsung,audio-routing" if it is missing.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230810063300.20151-11-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/samsung/tm2_wm5110.c

@@ -523,11 +523,15 @@ static int tm2_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	ret = snd_soc_of_parse_audio_routing(card, "audio-routing");
+	if (ret < 0) {
+		/* Backwards compatible way */
 		ret = snd_soc_of_parse_audio_routing(card, "samsung,audio-routing");
 		if (ret < 0) {
 			dev_err(dev, "Audio routing is not specified or invalid\n");
 			return ret;
 		}
+	}
 
 	card->aux_dev[0].dlc.of_node = of_parse_phandle(dev->of_node,
 							"audio-amplifier", 0);