diff options
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 896a13b..27abd50 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -491,20 +491,6 @@ static unsigned char acpiphp_max_busnr(struct pci_bus *bus) return max; } -/** - * acpiphp_bus_add - Scan ACPI namespace subtree. - * @handle: ACPI object handle to start the scan from. - */ -static void acpiphp_bus_add(acpi_handle handle) -{ - struct acpi_device *adev = NULL; - - acpi_bus_scan(handle); - acpi_bus_get_device(handle, &adev); - if (acpi_device_enumerated(adev)) - acpi_device_set_power(adev, ACPI_STATE_D0); -} - static void acpiphp_set_acpi_region(struct acpiphp_slot *slot) { struct acpiphp_func *func; @@ -544,9 +530,13 @@ static int acpiphp_rescan_slot(struct acpiphp_slot *slot) { struct acpiphp_func *func; - list_for_each_entry(func, &slot->funcs, sibling) - acpiphp_bus_add(func_to_handle(func)); + list_for_each_entry(func, &slot->funcs, sibling) { + struct acpi_device *adev = func_to_acpi_device(func); + acpi_bus_scan(adev->handle); + if (acpi_device_enumerated(adev)) + acpi_device_set_power(adev, ACPI_STATE_D0); + } return pci_scan_slot(slot->bus, PCI_DEVFN(slot->device, 0)); } |
