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ASoC: codecs: va-macro: fix resource leak in probe error path

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In the commit referenced by the Fixes tag, clk_hw_get_clk()
was added in va_macro_probe() to get the fsgen clock,
but forgot to add the corresponding clk_put() in va_macro_remove().
This leads to a clock reference leak when the driver is unloaded.

Switch to devm_clk_hw_get_clk() to automatically manage the
clock resource.

Fixes: 30097967e0 ("ASoC: codecs: va-macro: use fsgen as clock")
Suggested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20251106143114.729-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Haotian Zhang 2025-11-06 22:31:14 +08:00 committed by Mark Brown
parent 84f5526e4d
commit 3dc8c73365
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/lpass-va-macro.c
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@ -1638,7 +1638,7 @@ static int va_macro_probe(struct platform_device *pdev)
if (ret)
goto err_clkout;
va->fsgen = clk_hw_get_clk(&va->hw, "fsgen");
va->fsgen = devm_clk_hw_get_clk(dev, &va->hw, "fsgen");
if (IS_ERR(va->fsgen)) {
ret = PTR_ERR(va->fsgen);
goto err_clkout;