30.09.2020 03:30, Nicolin Chen пишет:> void tegra_smmu_remove(struct tegra_smmu *smmu)> {> + bus_set_iommu(&platform_bus_type, NULL);Why only platform_bus? Is this really needed at all?> iommu_device_unregister(&smmu->iommu);> iommu_device_sysfs_remove(&smmu->iommu);