[PATCH 5.10 103/191] ASoC: fsl: Fix PM disable depth imbalance in fsl_easrc_probe

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5.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Zhang Shurong <zhang_shurong@xxxxxxxxxxx>

[ Upstream commit 9e630efb5a4af56fdb15aa10405f5cfd3f5f5b83 ]

The pm_runtime_enable will increase power disable depth. Thus
a pairing decrement is needed on the error handling path to
keep it balanced according to context. We fix it by calling
pm_runtime_disable when error returns.

Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Signed-off-by: Zhang Shurong <zhang_shurong@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/tencent_C0D62E6D89818179A02A04A0C248F0DDC40A@xxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 sound/soc/fsl/fsl_easrc.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 3cf1f40e68924..acd500c3b9d04 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -1971,17 +1971,21 @@ static int fsl_easrc_probe(struct platform_device *pdev)
 					      &fsl_easrc_dai, 1);
 	if (ret) {
 		dev_err(dev, "failed to register ASoC DAI\n");
-		return ret;
+		goto err_pm_disable;
 	}
 
 	ret = devm_snd_soc_register_component(dev, &fsl_asrc_component,
 					      NULL, 0);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register ASoC platform\n");
-		return ret;
+		goto err_pm_disable;
 	}
 
 	return 0;
+
+err_pm_disable:
+	pm_runtime_disable(&pdev->dev);
+	return ret;
 }
 
 static int fsl_easrc_remove(struct platform_device *pdev)
-- 
2.42.0






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