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From:   Yang Yingliang <yangyingliang@huawei.com>
To:     <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <alsa-devel@alsa-project.org>,
        <sound-open-firmware@alsa-project.org>
CC:     <peng.zhang_8@nxp.com>, <shengjiu.wang@nxp.com>,
        <daniel.baluta@nxp.com>, <broonie@kernel.org>
Subject: [PATCH -next 2/2] ASoC: SOF: imx8ulp: add missing of_node_put() in imx8ulp_probe()
Date:   Wed, 24 Aug 2022 09:32:34 +0800
Message-ID: <20220824013234.375738-2-yangyingliang@huawei.com>
In-Reply-To: <20220824013234.375738-1-yangyingliang@huawei.com>
References: <20220824013234.375738-1-yangyingliang@huawei.com>
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After using 'res_node' returned by of_parse_phandle(), of_node_put()
need be called to decrease the refcount.

Fixes: fb5319af6ad8 ("ASoC: SOF: imx: Add i.MX8ULP HW support")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 sound/soc/sof/imx/imx8ulp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/imx/imx8ulp.c b/sound/soc/sof/imx/imx8ulp.c
index afab7feab5fb..4a562c9856e9 100644
--- a/sound/soc/sof/imx/imx8ulp.c
+++ b/sound/soc/sof/imx/imx8ulp.c
@@ -234,6 +234,7 @@ static int imx8ulp_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