diff options
| author |   Yijing Wang <wangyijing@huawei.com> | 2012-07-24 17:20:03 +0800 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2012-08-23 09:40:57 -0600 |
| commit | 62f87c0e31d646d5501edf4f7feb07d0ad689d80 (patch) | |
| tree | f2aa208c10f6cf8b91634f91efda44efc6f4c25f /drivers/pci/pcie/pme.c | |
| parent | PCI: Add pcie_flags_reg to cache PCIe capabilities register (diff) | |
| download | linux-dev-62f87c0e31d646d5501edf4f7feb07d0ad689d80.tar.xz linux-dev-62f87c0e31d646d5501edf4f7feb07d0ad689d80.zip | |
PCI: Introduce pci_pcie_type(dev) to replace pci_dev->pcie_type
Introduce an inline function pci_pcie_type(dev) to extract PCIe
device type from pci_dev->pcie_flags_reg field, and prepare for
removing pci_dev->pcie_type.
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pcie/pme.c')
| -rw-r--r-- | drivers/pci/pcie/pme.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c index 001f1b78f39c..30897bf05b58 100644 --- a/drivers/pci/pcie/pme.c +++ b/drivers/pci/pcie/pme.c @@ -120,7 +120,7 @@ static bool pcie_pme_from_pci_bridge(struct pci_bus *bus, u8 devfn) if (!dev) return false; - if (pci_is_pcie(dev) && dev->pcie_type == PCI_EXP_TYPE_PCI_BRIDGE) { + if (pci_is_pcie(dev) && pci_pcie_type(dev) == PCI_EXP_TYPE_PCI_BRIDGE) { down_read(&pci_bus_sem); if (pcie_pme_walk_bus(bus)) found = true; @@ -335,13 +335,13 @@ static void pcie_pme_mark_devices(struct pci_dev *port) struct pci_dev *dev; /* Check if this is a root port event collector. */ - if (port->pcie_type != PCI_EXP_TYPE_RC_EC || !bus) + if (pci_pcie_type(port) != PCI_EXP_TYPE_RC_EC || !bus) return; down_read(&pci_bus_sem); list_for_each_entry(dev, &bus->devices, bus_list) if (pci_is_pcie(dev) - && dev->pcie_type == PCI_EXP_TYPE_RC_END) + && pci_pcie_type(dev) == PCI_EXP_TYPE_RC_END) pcie_pme_set_native(dev, NULL); up_read(&pci_bus_sem); } |