diff options
Diffstat (limited to 'drivers/acpi/pci_root.c')
| -rw-r--r-- | drivers/acpi/pci_root.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 20360e480bd8..4076491c6ded 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -634,9 +634,10 @@ void __init acpi_pci_root_init(void) static void handle_root_bridge_insertion(acpi_handle handle) { - struct acpi_device *device; + struct acpi_device *device = NULL; - if (!acpi_bus_get_device(handle, &device)) { + acpi_bus_get_device(handle, &device); + if (acpi_device_enumerated(device)) { dev_printk(KERN_DEBUG, &device->dev, "acpi device already exists; ignoring notify\n"); return; |