Messages in this thread |  | | Date | Tue, 29 Sep 2020 22:34:25 -0700 | From | Nicolin Chen <> | Subject | Re: [PATCH v2 3/3] iommu/tegra-smmu: Add PCI support |
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On Wed, Sep 30, 2020 at 08:10:35AM +0300, Dmitry Osipenko wrote: > 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?
I see qcom_iommu.c file set to NULL in remove(), Probably should have added pci_bus_type too though.
Or are you sure that there's no need at all?
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