ASoC: simple-card: use common for_each_child_of_node() for loop

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 89027047364f..fd8b04588948 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -346,8 +346,9 @@ static int asoc_simple_card_parse_of(struct device_node *node,
 
         if (multi) {
                 struct device_node *np = NULL;
-                int i;
-                for (i = 0; (np = of_get_next_child(node, np)); i++) {
+                int i = 0;
+
+                for_each_child_of_node(node, np) {
                         dev_dbg(dev, "\tlink %d:\n", i);
                         ret = asoc_simple_card_dai_link_of(np, dev,
                                                            dai_link + i,
@@ -357,6 +358,7 @@ static int asoc_simple_card_parse_of(struct device_node *node,
                                 of_node_put(np);
                                 return ret;
                         }
+                        i++;
                 }
         } else {
                 ret = asoc_simple_card_dai_link_of(node, dev,