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| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-01-18 03:00:36 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-01-18 03:00:36 +0400 |
| commit | 708b59bfe1d1727451ca41f5dc4c17cf99dfaf51 (patch) | |
| tree | da5fb7826f92f90b58bb5f33ec552b52d3667152 /arch/x86/pci | |
| parent | b7040469de97d361120836b4140941a08d06f56f (diff) | |
| parent | 6c0cc950ae670403a362bdcbf3cde0df33744928 (diff) | |
| download | linux-708b59bfe1d1727451ca41f5dc4c17cf99dfaf51.tar.xz | |
Merge branch 'pci/rafael-set-root-bridge-handle' into next
* pci/rafael-set-root-bridge-handle:
ACPI / PCI: Set root bridge ACPI handle in advance
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/acpi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 0c01261fe5a8..3d49094ed3e8 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -522,6 +522,7 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root) sd = &info->sd; sd->domain = domain; sd->node = node; + sd->acpi = device->handle; /* * Maybe the desired pci bus has been already scanned. In such case * it is unnecessary to scan the pci bus with the given domain,busnum. @@ -593,6 +594,14 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root) return bus; } +int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge) +{ + struct pci_sysdata *sd = bridge->bus->sysdata; + + ACPI_HANDLE_SET(&bridge->dev, sd->acpi); + return 0; +} + int __init pci_acpi_init(void) { struct pci_dev *dev = NULL; |