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Nishanth Aravamudan authored
No need for empty helpers with iommu off, the ppc_md hooks are optional. The direct_dma_ops are the default pci_dma_ops, so no need to set in the them iommu off case. No need to set the device tree device_node pci node iommu pointer, its only used for dlpar remove. Signed-off-by:
Milton Miller <miltonm@bga.com> Signed-off-by:
Nishanth Aravamudan <nacc@us.ibm.com> Acked-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org>
2f9c9be2