linux-kernel - [PATCHv2 1/2] ASoC: simple-card: Fix bug of forgetting decrement DT node's refcount

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Message-ID: <1409535327-11449-2-git-send-email-Li.Xiubo@freescale.com>
Date:	Mon, 1 Sep 2014 09:35:26 +0800
From:	Xiubo Li <Li.Xiubo@...escale.com>
To:	<broonie@...nel.org>, <lgirdwood@...il.com>, <perex@...ex.cz>,
	<tiwai@...e.de>, <moinejf@...e.fr>,
	<kuninori.morimoto.gx@...esas.com>, <jsarha@...com>,
	<alsa-devel@...a-project.org>
CC:	<linux-kernel@...r.kernel.org>, Xiubo Li <Li.Xiubo@...escale.com>
Subject: [PATCHv2 1/2] ASoC: simple-card: Fix bug of forgetting decrement DT node's refcount

We shouldn't forget decrement the last DT node when the
for_each_child_of_node() has finished searching.

Signed-off-by: Xiubo Li <Li.Xiubo@...escale.com>
---
 sound/soc/generic/simple-card.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index fd8b045..9e170fe 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -360,6 +360,7 @@ static int asoc_simple_card_parse_of(struct device_node *node,
 			}
 			i++;
 		}
+		of_node_put(np);
 	} else {
 		ret = asoc_simple_card_dai_link_of(node, dev,
 						   dai_link, dai_props, true);
-- 
1.8.4

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