PCI: Rename PCI_VC_PORT_REG1/2 to PCI_VC_PORT_CAP1/2

These are set of two capability registers, it's pretty much given that
they're registers, so reflect their purpose in the name.

Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
index ffd0632c3cbc..83cd1574c810 100644
--- a/drivers/vfio/pci/vfio_pci_config.c
+++ b/drivers/vfio/pci/vfio_pci_config.c
@@ -975,20 +975,20 @@ static int vfio_vc_cap_len(struct vfio_pci_device *vdev, u16 pos)
         int ret, evcc, phases, vc_arb;
         int len = PCI_CAP_VC_BASE_SIZEOF;
 
-        ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_REG1, &tmp);
+        ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_CAP1, &tmp);
         if (ret)
                 return pcibios_err_to_errno(ret);
 
-        evcc = tmp & PCI_VC_REG1_EVCC; /* extended vc count */
-        ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_REG2, &tmp);
+        evcc = tmp & PCI_VC_CAP1_EVCC; /* extended vc count */
+        ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_CAP2, &tmp);
         if (ret)
                 return pcibios_err_to_errno(ret);
 
-        if (tmp & PCI_VC_REG2_128_PHASE)
+        if (tmp & PCI_VC_CAP2_128_PHASE)
                 phases = 128;
-        else if (tmp & PCI_VC_REG2_64_PHASE)
+        else if (tmp & PCI_VC_CAP2_64_PHASE)
                 phases = 64;
-        else if (tmp & PCI_VC_REG2_32_PHASE)
+        else if (tmp & PCI_VC_CAP2_32_PHASE)
                 phases = 32;
         else
                 phases = 0;