ASoC: simple-card: Add missing of_node_put() in case of error

In the error path, a of_node_put() for platform is missing.
Just add it.

Signed-off-by: Herve Codina <[email protected]>
Acked-by: Kuninori Morimoto <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: hcodina

sound/soc/generic/simple-card.c

@@ -416,6 +416,7 @@ static int __simple_for_each_link(struct asoc_simple_priv *priv,
 
 			if (ret < 0) {
 				of_node_put(codec);
+				of_node_put(plat);
 				of_node_put(np);
 				goto error;
 			}