ASoC: soc-core: Pre-check zero CPU/codec DAIs, handle early rtd->dais alloc failure

This commit adds a pre-check in ASoC to ensure there are non-zero CPU or
codec DAIs. It also handles early failure of memory allocation for
rtd->dais by going to the cleanup path, preventing potential issues
from invalid configurations or out-of-memory situations.

Signed-off-by: jempty.liang <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/soc-core.c

···
 	dev_set_drvdata(dev, rtd);
 	INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work);
 
+	if ((dai_link->num_cpus + dai_link->num_codecs) == 0) {
+		dev_err(dev, "ASoC: it has no CPU or codec DAIs\n");
+		goto free_rtd;
+	}
+
 	/*
 	 * for rtd->dais
 	 */