PCI/ACPI: Remove acpi_root_driver in reverse order
Call the sub-driver .remove() methods in the reverse order of the
.add() methods for symmetry.
[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index a27cbb57..012f40d 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -672,7 +672,7 @@
pci_stop_root_bus(root->bus);
mutex_lock(&acpi_pci_root_lock);
- list_for_each_entry(driver, &acpi_pci_drivers, node)
+ list_for_each_entry_reverse(driver, &acpi_pci_drivers, node)
if (driver->remove)
driver->remove(root);
mutex_unlock(&acpi_pci_root_lock);