From f507c0c67dac57d2bcd5dcae4b6139b0305d8957 Mon Sep 17 00:00:00 2001
From: Liang He <windhl@126.com>
Date: Sat, 2 Jul 2022 10:01:09 +0800
Subject: [PATCH] ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe()
Git-commit: f507c0c67dac57d2bcd5dcae4b6139b0305d8957
Patch-mainline: v6.0-rc1
References: git-fixes
We should call of_node_put() for the reference 'dsp_of_node' returned by
of_parse_phandle() which will increase the refcount.
Fixes: 9bae4880acee ("ASoC: qcom: move ipq806x specific bits out of lpass driver.")
Co-authored-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220702020109.263980-1-windhl@126.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/qcom/lpass-cpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index 263a066769d4..8a56f38dc7e8 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -1091,6 +1091,7 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
dsp_of_node = of_parse_phandle(pdev->dev.of_node, "qcom,adsp", 0);
if (dsp_of_node) {
dev_err(dev, "DSP exists and holds audio resources\n");
+ of_node_put(dsp_of_node);
return -EBUSY;
}
--
2.35.3