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authorYijing Wang <wangyijing@huawei.com>2012-07-24 17:20:03 +0800
committerBjorn Helgaas <bhelgaas@google.com>2012-08-23 09:40:57 -0600
commit62f87c0e31d646d5501edf4f7feb07d0ad689d80 (patch)
treef2aa208c10f6cf8b91634f91efda44efc6f4c25f /drivers/iommu
parent786e22885d9959fda0473ace5a61cb11620fba9b (diff)
downloadlinux-62f87c0e31d646d5501edf4f7feb07d0ad689d80.tar.bz2
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/iommu')
-rw-r--r--drivers/iommu/intel-iommu.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 7469b5346643..8b5075d6dd5a 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -2350,7 +2350,7 @@ static int iommu_should_identity_map(struct pci_dev *pdev, int startup)
return 0;
if (pdev->class >> 8 == PCI_CLASS_BRIDGE_PCI)
return 0;
- } else if (pdev->pcie_type == PCI_EXP_TYPE_PCI_BRIDGE)
+ } else if (pci_pcie_type(pdev) == PCI_EXP_TYPE_PCI_BRIDGE)
return 0;
/*
@@ -3545,10 +3545,10 @@ found:
struct pci_dev *bridge = bus->self;
if (!bridge || !pci_is_pcie(bridge) ||
- bridge->pcie_type == PCI_EXP_TYPE_PCI_BRIDGE)
+ pci_pcie_type(bridge) == PCI_EXP_TYPE_PCI_BRIDGE)
return 0;
- if (bridge->pcie_type == PCI_EXP_TYPE_ROOT_PORT) {
+ if (pci_pcie_type(bridge) == PCI_EXP_TYPE_ROOT_PORT) {
for (i = 0; i < atsru->devices_cnt; i++)
if (atsru->devices[i] == bridge)
return 1;