ASoC: rsnd: DT node clean up by using the of_node_put()

Driver needs to call of_node_put() after of_get_chile_by_name()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
(cherry picked from commit f451e48d8e1cae07d55b4a5b558c008cd4dc9a73)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index e3b078e..df5d7f8 100644 (file)
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -598,18 +598,21 @@ static void rsnd_of_parse_src(struct platform_device *pdev,
 
        nr = of_get_child_count(src_node);
        if (!nr)
-               return;
+               goto rsnd_of_parse_src_end;
 
        src_info = devm_kzalloc(dev,
                                sizeof(struct rsnd_src_platform_info) * nr,
                                GFP_KERNEL);
        if (!src_info) {
                dev_err(dev, "src info allocation error\n");
-               return;
+               goto rsnd_of_parse_src_end;
        }
 
        info->src_info          = src_info;
        info->src_info_nr       = nr;
+
+rsnd_of_parse_src_end:
+       of_node_put(src_node);
 }
 
 int rsnd_src_probe(struct platform_device *pdev,

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 36654bd..97bc470 100644 (file)
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -554,14 +554,14 @@ static void rsnd_of_parse_ssi(struct platform_device *pdev,
 
        nr = of_get_child_count(node);
        if (!nr)
-               return;
+               goto rsnd_of_parse_ssi_end;
 
        ssi_info = devm_kzalloc(dev,
                                sizeof(struct rsnd_ssi_platform_info) * nr,
                                GFP_KERNEL);
        if (!ssi_info) {
                dev_err(dev, "ssi info allocation error\n");
-               return;
+               goto rsnd_of_parse_ssi_end;
        }
 
        info->ssi_info          = ssi_info;
@@ -584,6 +584,9 @@ static void rsnd_of_parse_ssi(struct platform_device *pdev,
                 */
                ssi_info->pio_irq = irq_of_parse_and_map(np, 0);
        }
+
+rsnd_of_parse_ssi_end:
+       of_node_put(node);
 }
 
 int rsnd_ssi_probe(struct platform_device *pdev,