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![Bjorn Helgaas](https://secure.gravatar.com/avatar/1a01249e3a4c1086267becccab041d0d.jpg?s=96&d=mm)
Bjorn Helgaas committed f0af9593372
PCI: Add pci_add_dma_alias() to abstract implementation Add a pci_add_dma_alias() interface to encapsulate the details of adding an alias. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com>