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RDMA/usnic: Use iommu_paging_domain_alloc()
usnic_uiom_alloc_pd() allocates a paging domain for a given device. In this case, iommu_domain_alloc(dev->bus) is equivalent to iommu_paging_domain_alloc(dev). Replace it as iommu_domain_alloc() has been deprecated. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Acked-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20240610085555.88197-15-baolu.lu@linux.intel.com Signed-off-by: Will Deacon <will@kernel.org>
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@ -443,11 +443,11 @@ struct usnic_uiom_pd *usnic_uiom_alloc_pd(struct device *dev)
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if (!pd)
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return ERR_PTR(-ENOMEM);
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pd->domain = domain = iommu_domain_alloc(dev->bus);
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if (!domain) {
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pd->domain = domain = iommu_paging_domain_alloc(dev);
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if (IS_ERR(domain)) {
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usnic_err("Failed to allocate IOMMU domain");
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kfree(pd);
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return ERR_PTR(-ENOMEM);
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return ERR_CAST(domain);
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}
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iommu_set_fault_handler(pd->domain, usnic_uiom_dma_fault, NULL);
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