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| author | Robert Richter <robert.richter@amd.com> | 2008-09-24 11:25:31 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2008-09-24 11:25:31 +0200 |
| commit | f78e80209cf143be49f268c340431ae9fa3abb74 (patch) | |
| tree | 820fa64b688099dfdd93d27ba03252738ca5c7e2 /include/linux/pci-acpi.h | |
| parent | 4c168eaf7ea39f25a45a3d8c7eebc3fedb633a1d (diff) | |
| parent | 24342c34a022ee90839873d91396045e12ef1090 (diff) | |
Merge commit 'v2.6.27-rc5' into tip/oprofile
Conflicts:
arch/x86/oprofile/nmi_int.c
Diffstat (limited to 'include/linux/pci-acpi.h')
| -rw-r--r-- | include/linux/pci-acpi.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 3ba25065fa96..8837928fbf33 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -57,6 +57,15 @@ static inline acpi_status pcie_osc_support_set(u32 flags) { return __pci_osc_support_set(flags, PCI_EXPRESS_ROOT_HID_STRING); } +static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) +{ + /* Find root host bridge */ + while (pdev->bus->self) + pdev = pdev->bus->self; + + return acpi_get_pci_rootbridge_handle(pci_domain_nr(pdev->bus), + pdev->bus->number); +} #else #if !defined(AE_ERROR) typedef u32 acpi_status; @@ -66,6 +75,8 @@ static inline acpi_status pci_osc_control_set(acpi_handle handle, u32 flags) {return AE_ERROR;} static inline acpi_status pci_osc_support_set(u32 flags) {return AE_ERROR;} static inline acpi_status pcie_osc_support_set(u32 flags) {return AE_ERROR;} +static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) +{ return NULL; } #endif #endif /* _PCI_ACPI_H_ */ |