diff options
Diffstat (limited to 'arch/x86/pci/acpi.c')
-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) | |||
522 | sd = &info->sd; | 522 | sd = &info->sd; |
523 | sd->domain = domain; | 523 | sd->domain = domain; |
524 | sd->node = node; | 524 | sd->node = node; |
525 | sd->acpi = device->handle; | ||
525 | /* | 526 | /* |
526 | * Maybe the desired pci bus has been already scanned. In such case | 527 | * Maybe the desired pci bus has been already scanned. In such case |
527 | * it is unnecessary to scan the pci bus with the given domain,busnum. | 528 | * 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) | |||
593 | return bus; | 594 | return bus; |
594 | } | 595 | } |
595 | 596 | ||
597 | int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge) | ||
598 | { | ||
599 | struct pci_sysdata *sd = bridge->bus->sysdata; | ||
600 | |||
601 | ACPI_HANDLE_SET(&bridge->dev, sd->acpi); | ||
602 | return 0; | ||
603 | } | ||
604 | |||
596 | int __init pci_acpi_init(void) | 605 | int __init pci_acpi_init(void) |
597 | { | 606 | { |
598 | struct pci_dev *dev = NULL; | 607 | struct pci_dev *dev = NULL; |