diff options
| author | Alexander Chiang <achiang@hp.com> | 2009-06-10 19:55:14 +0000 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-06-17 23:22:15 -0400 |
| commit | 275582031f9b3597a1b973f3ff617adfe639faa2 (patch) | |
| tree | 7f4e2c43709758108042e5dcf9b89d756e5bf8e5 /include | |
| parent | ce597bb42aa84bc73db80509b7c37e7fbc0b75c4 (diff) | |
ACPI: Introduce acpi_is_root_bridge()
Returns whether an ACPI CA node is a PCI root bridge or not.
This API is generically useful, and shouldn't just be a hotplug function.
The implementation becomes much simpler as well.
Signed-off-by: Alex Chiang <achiang@hp.com>
Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_bus.h | 1 | ||||
| -rw-r--r-- | include/linux/pci_hotplug.h | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index c34b1102290..96d593ee485 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -369,6 +369,7 @@ struct device *acpi_get_physical_pci_device(acpi_handle); /* helper */ acpi_handle acpi_get_child(acpi_handle, acpi_integer); +int acpi_is_root_bridge(acpi_handle); acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int); #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle)) diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h index 20998746518..a3576ef9fc7 100644 --- a/include/linux/pci_hotplug.h +++ b/include/linux/pci_hotplug.h @@ -226,7 +226,6 @@ struct hotplug_params { extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus, struct hotplug_params *hpp); int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags); -int acpi_root_bridge(acpi_handle handle); int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle); int acpi_pci_detect_ejectable(struct pci_bus *pbus); #endif |