PCI: xgene: Define XGENE_PCI_EXP_CAP and use generic PCI_EXP_RTCTL offset

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Apparently the PCIe capability is at address 0x40 in config space of X-Gene
v1 Root Ports.  Add a definition of that and use the generic PCI_EXP_RTCTL
offset into the capability.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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This commit is contained in:

Bjorn Helgaas 2017-09-05 12:58:03 -05:00

parent c7aca96aa4

commit 582ffae852

1 changed files with 2 additions and 2 deletions

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drivers/pci/host/pci-xgene.c

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