ASoC: SOF: topology: Fix tuples array allocation

The memory allocated for the tuples array assumes that there's 1
instance of all tokens already. So for those tokens that have multiple
instances in topology, we need to exclude the initial instance that has
already been accounted for.

Fixes: 4fdef47 ("ASoC: SOF: ipc4-topology: Add new tokens for input/output pin format count")
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com
Link: https://lore.kernel.org/r/20230515085200.17094-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org

sound/soc/sof/topology.c

@@ -1265,7 +1265,7 @@ static int sof_widget_parse_tokens(struct snd_soc_component *scomp, struct snd_s
 		if (num_sets > 1) {
 			struct snd_sof_tuple *new_tuples;
 
-			num_tuples += token_list[object_token_list[i]].count * num_sets;
+			num_tuples += token_list[object_token_list[i]].count * (num_sets - 1);
 			new_tuples = krealloc(swidget->tuples,
 					      sizeof(*new_tuples) * num_tuples, GFP_KERNEL);
 			if (!new_tuples) {