lkml.org 
[lkml]   [2022]   [Aug]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.10 387/545] ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe()
Date
From: Liang He <windhl@126.com>

[ Upstream commit f507c0c67dac57d2bcd5dcae4b6139b0305d8957 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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 e620a62ef534..03abb3d719d0 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -846,6 +846,7 @@ 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;
}

--
2.35.1


\
 
 \ /
  Last update: 2022-08-19 18:34    [W:1.801 / U:0.404 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site