[8/8] PCI, ACPI: remove acpi_root_driver in reserse order

Submitted by Yinghai Lu on Oct. 30, 2012, 5:42 p.m.

Details

Message ID 1351618965-16761-9-git-send-email-yinghai@kernel.org
State Accepted
Headers show

Commit Message

Yinghai Lu Oct. 30, 2012, 5:42 p.m.
aka stop acpi root driver in this sequence: acpiphp, iommu, ioapic.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
 drivers/acpi/pci_root.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

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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 @@  static int acpi_pci_root_remove(struct acpi_device *device, int type)
 	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);