[PATCH] soc: samsung: exynos-pmu: fix reference count leak in exynos_get_pmu_regmap_by_phandle
Krzysztof Kozlowski
krzk at kernel.org
Tue Oct 28 01:42:52 PDT 2025
On 28/10/2025 04:15, Miaoqian Lin wrote:
> The driver_find_device_by_of_node() function calls driver_find_device
> and returns a device with its reference count incremented.
> Add the missing put_device() call to
> release this reference after the device is used.
>
> Found via static analysis.
What static analysis? You must name the tool.
Anyway, same comments as before.
https://lore.kernel.org/all/?q=dfn%3Adrivers%2Fsoc%2Fsamsung%2Fexynos-pmu.c
Best regards,
Krzysztof
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