diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2010-03-11 12:20:11 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-04-04 00:29:53 -0400 |
| commit | 57283776b2b821ba4d592f61cad04d0293412740 (patch) | |
| tree | ba4f2df20e9433767d2dd818c8e540c7a6741961 /include | |
| parent | 6ad95513d60096b569e4e4bd721420f03b57e4d4 (diff) | |
| download | linux-57283776b2b821ba4d592f61cad04d0293412740.tar.bz2 | |
ACPI: pci_root: pass acpi_pci_root to arch-specific scan
The acpi_pci_root structure contains all the individual items (acpi_device,
domain, bus number) we pass to pci_acpi_scan_root(), so just pass the
single acpi_pci_root pointer directly.
This will make it easier to add _CBA support later. For _CBA, we need the
entire downstream bus range, not just the base bus number. We have that in
the acpi_pci_root structure, so passing the pointer makes it available to
the arch-specific code.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_drivers.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index 4f7b44866b76..23d78b4d088b 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -104,8 +104,7 @@ int acpi_pci_bind_root(struct acpi_device *device); /* Arch-defined function to add a bus to the system */ -struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, - int bus); +struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root); void pci_acpi_crs_quirks(void); /* -------------------------------------------------------------------------- |