1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 68d679e21248..4bec13d9c2bf 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -626,14 +626,25 @@ end:
 static int acpi_pci_root_start(struct acpi_device *device)
 {
         struct acpi_pci_root *root = acpi_driver_data(device);
+        struct acpi_pci_driver *driver;
+
+        list_for_each_entry(driver, &acpi_pci_drivers, node)
+                if (driver->add)
+                        driver->add(device->handle);
 
         pci_bus_add_devices(root->bus);
+
         return 0;
 }
 
 static int acpi_pci_root_remove(struct acpi_device *device, int type)
 {
         struct acpi_pci_root *root = acpi_driver_data(device);
+        struct acpi_pci_driver *driver;
+
+        list_for_each_entry(driver, &acpi_pci_drivers, node)
+                if (driver->remove)
+                        driver->remove(root->device->handle);
 
         device_set_run_wake(root->bus->bridge, false);
         pci_acpi_remove_bus_pm_notifier(device);