Messages in this thread | | | From | Krishna Reddy <> | Subject | RE: [PATCH v7 1/3] iommu/arm-smmu: add NVIDIA implementation for dual ARM MMU-500 usage | Date | Mon, 29 Jun 2020 22:49:31 +0000 |
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>> + if (!nvidia_smmu->bases[0]) >> + nvidia_smmu->bases[0] = smmu->base; >> + >> + return nvidia_smmu->bases[inst] + (page << smmu->pgshift); }
>Not critical -- just a nit: why not put the bases[0] in init()?
smmu->base is not available during nvidia_smmu_impl_init() call. It is set afterwards in arm-smmu.c. It can't be avoided without changing the devm_ioremap() and impl_init() call order in arm-smmu.c.
-KR
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