diff options
| -rw-r--r-- | drivers/acpi/pci_root.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index aed09537861a..a27cbb572fe1 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -664,6 +664,8 @@ static int acpi_pci_root_start(struct acpi_device *device) static int acpi_pci_root_remove(struct acpi_device *device, int type) { + acpi_status status; + acpi_handle handle; struct acpi_pci_root *root = acpi_driver_data(device); struct acpi_pci_driver *driver; @@ -678,6 +680,10 @@ static int acpi_pci_root_remove(struct acpi_device *device, int type) device_set_run_wake(root->bus->bridge, false); pci_acpi_remove_bus_pm_notifier(device); + status = acpi_get_handle(device->handle, METHOD_NAME__PRT, &handle); + if (ACPI_SUCCESS(status)) + acpi_pci_irq_del_prt(root->bus); + pci_remove_root_bus(root->bus); mutex_lock(&acpi_pci_root_lock); |