[PATCH v3] soc: samsung: exynos-pmu: fix of_node refcount leak in exynos_get_pmu_regmap()

[Krzysztof Kozlowski]

On Wed, 10 Jun 2026 00:38:52 +1000, Weigang He wrote:
> exynos_get_pmu_regmap() obtains a device_node via of_find_matching_node()
> and passes it to exynos_get_pmu_regmap_by_phandle(np, NULL). With
> propname == NULL the callee uses np directly and does not drop a
> reference, so the reference taken by of_find_matching_node() is leaked on
> every call -- including on each -EPROBE_DEFER retry of the only in-tree
> caller, exynos_retention_init() in the Exynos pinctrl driver.
> 
> [...]

Applied, thanks!

[1/1] soc: samsung: exynos-pmu: fix of_node refcount leak in exynos_get_pmu_regmap()
      https://git.kernel.org/krzk/linux/c/fa476d53edd24e8105faace04e881b9c4179738f

Best regards,
-- 
Krzysztof Kozlowski <krzk at kernel.org>