From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Haotian Zhang <vulab@iscas.ac.cn>,
srinivas.kandagatla@linaro.org, lgirdwood@gmail.com,
broonie@kernel.org, perex@perex.cz, tiwai@suse.com
Cc: linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ASoC: codecs: va-macro: fix resource leak in probe error path
Date: Thu, 6 Nov 2025 11:00:28 +0100 [thread overview]
Message-ID: <04ef8cb6-8d0e-434b-adee-b7e32a6e0b8c@oss.qualcomm.com> (raw)
In-Reply-To: <20251106075055.555-1-vulab@iscas.ac.cn>
On 11/6/25 8:50 AM, Haotian Zhang wrote:
> 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.
>
> Add clk_put() call in va_macro_remove() to properly release the clock
> reference obtained in probe.
>
> Fixes: 30097967e056 ("ASoC: codecs: va-macro: use fsgen as clock")
> Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
> ---
You can switch the clk_hw_get_clk to devm_clk_hw_get_clk() instead
Konrad
next prev parent reply other threads:[~2025-11-06 10:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-06 7:50 Haotian Zhang
2025-11-06 10:00 ` Konrad Dybcio [this message]
2025-11-06 14:31 ` [PATCH v2] " Haotian Zhang
2025-11-06 14:58 ` Konrad Dybcio
2025-11-06 15:59 ` Mark Brown
2025-11-06 23:54 ` Mark Brown
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