diff options
author | Bjorn Helgaas <bhelgaas@google.com> | 2012-09-24 16:36:10 -0600 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-09-24 16:36:10 -0600 |
commit | 18d63c35a265465b7137c4ea9c6b135aada13c3c (patch) | |
tree | 1bff6e43ec609a86596d4704f3d50cf0adcfff74 /include/linux/pci-acpi.h | |
parent | 168ae6a08aa6e0cf8b0166dedeb675a20af1fbb7 (diff) | |
parent | cd4faf9c34b27cbb6bcc70a4f1d1759f2e6fa7fd (diff) |
Merge branch 'pci/taku-acpi-pci-host-bridge-v3' into next
Diffstat (limited to 'include/linux/pci-acpi.h')
-rw-r--r-- | include/linux/pci-acpi.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 248fba2af98..9a22b5efb38 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -22,19 +22,24 @@ extern phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle); static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) { struct pci_bus *pbus = pdev->bus; + /* Find a PCI root bus */ while (!pci_is_root_bus(pbus)) pbus = pbus->parent; - return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus), - pbus->number); + + return DEVICE_ACPI_HANDLE(pbus->bridge); } static inline acpi_handle acpi_pci_get_bridge_handle(struct pci_bus *pbus) { - if (!pci_is_root_bus(pbus)) - return DEVICE_ACPI_HANDLE(&(pbus->self->dev)); - return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus), - pbus->number); + struct device *dev; + + if (pci_is_root_bus(pbus)) + dev = pbus->bridge; + else + dev = &pbus->self->dev; + + return DEVICE_ACPI_HANDLE(dev); } #endif |