linux-kernel - [PATCH v3 2/2] ASoC: imx-wm8962: Fix codec

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Message-ID: <1490691532-2086-3-git-send-email-daniel.baluta@nxp.com>
Date:   Tue, 28 Mar 2017 11:58:52 +0300
From:   Daniel Baluta <daniel.baluta@....com>
To:     <nicoleotsuka@...il.com>, <broonie@...nel.org>,
        <alsa-devel@...a-project.org>
CC:     <timur@...i.org>, <Xiubo.Lee@...il.com>, <fabio.estevam@....com>,
        <lgirdwood@...il.com>, <perex@...ex.cz>, <tiwai@...e.com>,
        <linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 2/2] ASoC: imx-wm8962: Fix codec_clk cleanup

Resource managed devm_clk_get only works with platform's device dev.

Reported-by: Nicolin Chen <nicoleotsuka@...il.com>
Signed-off-by: Daniel Baluta <daniel.baluta@....com>
---
 sound/soc/fsl/imx-wm8962.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/fsl/imx-wm8962.c b/sound/soc/fsl/imx-wm8962.c
index 3d894d9..52659fa 100644
--- a/sound/soc/fsl/imx-wm8962.c
+++ b/sound/soc/fsl/imx-wm8962.c
@@ -231,7 +231,7 @@ static int imx_wm8962_probe(struct platform_device *pdev)
 		goto fail;
 	}
 
-	codec_clk = devm_clk_get(&codec_dev->dev, NULL);
+	codec_clk = clk_get(&codec_dev->dev, NULL);
 	if (IS_ERR(codec_clk)) {
 		ret = PTR_ERR(codec_clk);
 		dev_err(&codec_dev->dev, "failed to get codec clk: %d\n", ret);
@@ -239,6 +239,7 @@ static int imx_wm8962_probe(struct platform_device *pdev)
 	}
 
 	data->clk_frequency = clk_get_rate(codec_clk);
+	clk_put(codec_clk);
 
 	data->dai.name = "HiFi";
 	data->dai.stream_name = "HiFi";
-- 
2.7.4