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authorChristoph Hellwig <hch@lst.de>2016-07-12 18:20:14 +0900
committerBjorn Helgaas <bhelgaas@google.com>2016-07-21 15:04:24 -0500
commit5eb6d660193ccc471b415d6f31e17312a63de167 (patch)
tree904684139e077310120e0ef52732d15d691a5af8 /drivers/pci/setup-irq.c
parent5e385a6ef31fbbf2acbda770aecc2bc2ff933d17 (diff)
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PCI: Add pci_msix_desc_addr() helper
Add a pci_msix_desc_addr() helper to factor out the calculation of the base address for a given MSI-X vector. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Alexander Gordeev <agordeev@redhat.com>
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