summaryrefslogtreecommitdiffstats
path: root/drivers/pci/iov.c
diff options
context:
space:
mode:
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/pci/iov.c
parent786e22885d9959fda0473ace5a61cb11620fba9b (diff)
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/iov.c')
-rw-r--r--drivers/pci/iov.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 74bbaf82638..aeccc911abb 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -433,8 +433,8 @@ static int sriov_init(struct pci_dev *dev, int pos)
struct resource *res;
struct pci_dev *pdev;
- if (dev->pcie_type != PCI_EXP_TYPE_RC_END &&
- dev->pcie_type != PCI_EXP_TYPE_ENDPOINT)
+ if (pci_pcie_type(dev) != PCI_EXP_TYPE_RC_END &&
+ pci_pcie_type(dev) != PCI_EXP_TYPE_ENDPOINT)
return -ENODEV;
pci_read_config_word(dev, pos + PCI_SRIOV_CTRL, &ctrl);
@@ -503,7 +503,7 @@ found:
iov->self = dev;
pci_read_config_dword(dev, pos + PCI_SRIOV_CAP, &iov->cap);
pci_read_config_byte(dev, pos + PCI_SRIOV_FUNC_LINK, &iov->link);
- if (dev->pcie_type == PCI_EXP_TYPE_RC_END)
+ if (pci_pcie_type(dev) == PCI_EXP_TYPE_RC_END)
iov->link = PCI_DEVFN(PCI_SLOT(dev->devfn), iov->link);
if (pdev)