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| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-12-05 13:51:18 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-12-07 11:16:35 -0700 |
| commit | 33e8b34fdd5640f3aa1597710352349cbc823374 (patch) | |
| tree | f289be1b2668ffbd114e15ba8848c5413c72eebc /drivers/pci/pcie | |
| parent | 231afea189c6363f2921042576da74e1fb0f2fc3 (diff) | |
| download | linux-3.10-33e8b34fdd5640f3aa1597710352349cbc823374.tar.gz linux-3.10-33e8b34fdd5640f3aa1597710352349cbc823374.tar.bz2 linux-3.10-33e8b34fdd5640f3aa1597710352349cbc823374.zip | |
PCI/portdrv: Use PCI Express Capability accessors
Use PCI Express Capability access functions to simplify portdrv.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pcie')
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index d03a7a39b2d..70d3555903a 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -120,8 +120,7 @@ static int pcie_port_enable_msix(struct pci_dev *dev, int *vectors, int mask) * the value in this field indicates which MSI-X Table entry is * used to generate the interrupt message." */ - pos = pci_pcie_cap(dev); - pci_read_config_word(dev, pos + PCI_EXP_FLAGS, ®16); + pcie_capability_read_word(dev, PCI_EXP_FLAGS, ®16); entry = (reg16 & PCI_EXP_FLAGS_IRQ) >> 9; if (entry >= nr_entries) goto Error; |