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| author | Tony Luck <tony.luck@intel.com> | 2005-06-29 15:21:41 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-06-29 15:21:41 -0700 |
| commit | d18bfacff20f08aecf01bb971b110ca108eef3c7 (patch) | |
| tree | 255f862839c593c796e609328575b611e3f56cf3 /drivers/acpi/pci_root.c | |
| parent | a68db763af9b676590c3fe9ec3f17bf18015eb2f (diff) | |
| parent | fd782a4a99d2d3e818b9465c427b10f7f027d7da (diff) | |
Auto merge with /home/aegl/GIT/linus
Diffstat (limited to 'drivers/acpi/pci_root.c')
| -rw-r--r-- | drivers/acpi/pci_root.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 7e6b8e3b2ed..5d2f77fcd50 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -46,6 +46,7 @@ ACPI_MODULE_NAME ("pci_root") static int acpi_pci_root_add (struct acpi_device *device); static int acpi_pci_root_remove (struct acpi_device *device, int type); +static int acpi_pci_root_start (struct acpi_device *device); static struct acpi_driver acpi_pci_root_driver = { .name = ACPI_PCI_ROOT_DRIVER_NAME, @@ -54,6 +55,7 @@ static struct acpi_driver acpi_pci_root_driver = { .ops = { .add = acpi_pci_root_add, .remove = acpi_pci_root_remove, + .start = acpi_pci_root_start, }, }; @@ -169,6 +171,7 @@ acpi_pci_root_add ( if (!root) return_VALUE(-ENOMEM); memset(root, 0, sizeof(struct acpi_pci_root)); + INIT_LIST_HEAD(&root->node); root->handle = device->handle; strcpy(acpi_device_name(device), ACPI_PCI_ROOT_DEVICE_NAME); @@ -298,12 +301,31 @@ acpi_pci_root_add ( root->id.bus); end: - if (result) + if (result) { + if (!list_empty(&root->node)) + list_del(&root->node); kfree(root); + } return_VALUE(result); } +static int +acpi_pci_root_start ( + struct acpi_device *device) +{ + struct acpi_pci_root *root; + + ACPI_FUNCTION_TRACE("acpi_pci_root_start"); + + list_for_each_entry(root, &acpi_pci_roots, node) { + if (root->handle == device->handle) { + pci_bus_add_devices(root->bus); + return_VALUE(0); + } + } + return_VALUE(-ENODEV); +} static int acpi_pci_root_remove ( |