ASoC: Intel: sof_sdw: set codec_num = 1 if the device is not aggregated

We assume adr_link->num_adr = 1 if a device is not aggregated. However,
the assumption is not valid if there are different type devices on the
same soundwire link.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20230419195524.46995-6-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/sof_sdw.c

@@ -961,6 +961,7 @@ static int get_slave_info(const struct snd_soc_acpi_link_adr *adr_link,
 	cpu_dai_id[index++] = ffs(adr_link->mask) - 1;
 	if (!adr_d->endpoints->aggregated || no_aggregation) {
 		*cpu_dai_num = 1;
+		*codec_num = 1;
 		*group_id = 0;
 		return 0;
 	}