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PCI/ACPI: Remove acpi_root_driver in reverse order

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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>
This commit is contained in:
Yinghai Lu 2012-10-30 14:31:52 -06:00 committed by Bjorn Helgaas
parent 13b6a91640
commit f426cef3bc
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/pci_root.c
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@ -672,7 +672,7 @@ static int acpi_pci_root_remove(struct acpi_device *device, int type)
pci_stop_root_bus(root->bus); pci_stop_root_bus(root->bus);
mutex_lock(&acpi_pci_root_lock); 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) if (driver->remove)
driver->remove(root); driver->remove(root);
mutex_unlock(&acpi_pci_root_lock); mutex_unlock(&acpi_pci_root_lock);