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From: Yang Yingliang <yangyingliang@huawei.com>
To: <linux-kernel@vger.kernel.org>, <alsa-devel@alsa-project.org>
Cc: <pierre-louis.bossart@linux.intel.com>, <lgirdwood@gmail.com>,
	<broonie@kernel.org>
Subject: [PATCH -next] ASoC: SOF: imx: Add missing of_node_put() in imx8_probe()
Date: Thu, 17 Jun 2021 11:27:56 +0800	[thread overview]
Message-ID: <20210617032756.599359-1-yangyingliang@huawei.com> (raw)

This node pointer is returned by of_parse_phandle() with refcount
incremented in this function. of_node_put() on it before exiting
this function.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 sound/soc/sof/imx/imx8.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index 4e7dccadd7d0..12fedf0984bd 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -315,6 +315,7 @@ static int imx8_probe(struct snd_sof_dev *sdev)
 	}
 
 	ret = of_address_to_resource(res_node, 0, &res);
+	of_node_put(res_node);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to get reserved region address\n");
 		goto exit_pdev_unregister;
-- 
2.25.1


             reply	other threads:[~2021-06-17  3:24 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-17  3:27 Yang Yingliang [this message]
2021-06-22 15:14 ` Mark Brown

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