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SubjectRe: [PATCH v2 2/3] iommu/tegra-smmu: Rework .probe_device and .attach_dev
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30.09.2020 03:30, Nicolin Chen пишет:
> static void tegra_smmu_release_device(struct device *dev)

The tegra_get_memory_controller() uses of_find_device_by_node(), hence
tegra_smmu_release_device() should put_device(mc) in order to balance
back the refcounting.

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