Driver needs to call of_node_put() after of_get_chile_by_name()
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/sh/rcar/src.c | 7 +++++-- sound/soc/sh/rcar/ssi.c | 7 +++++-- 2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 7da87cd..61009c4 100644 --- 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 4b13edb..ea8d4e7 100644 --- 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,