Messages in this thread | | | Subject | Re: [PATCH v4 1/3] iommu/tegra-smmu: Use fwspec in tegra_smmu_(de)attach_dev | From | Dmitry Osipenko <> | Date | Fri, 2 Oct 2020 17:52:00 +0300 |
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02.10.2020 17:22, Dmitry Osipenko пишет: > 02.10.2020 09:08, Nicolin Chen пишет: >> static int tegra_smmu_attach_dev(struct iommu_domain *domain, >> struct device *dev) >> { >> + struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev); >> struct tegra_smmu *smmu = dev_iommu_priv_get(dev); >> struct tegra_smmu_as *as = to_smmu_as(domain); >> - struct device_node *np = dev->of_node; >> - struct of_phandle_args args; >> unsigned int index = 0; >> int err = 0; > > Looks like there is no need to initialize 'index' and 'err' variables > anymore. >
Same for tegra_smmu_detach_dev().
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