Commit adc08e20 authored Sep 21, 2009 by Bjorn Helgaas Committed by Len Brown Sep 25, 2009

ACPI: enumerate namespace before adding functional fixed hardware devices



This patch changes the order so we enumerate in the "root, namespace,
functional fixed" order instead of the "root, functional fixed, namespace"
order.  When I change acpi_bus_scan() to use acpi_walk_namespace(), it
will use the former order, so this patch isolates the order change for
bisectability.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>

parent 8e029bf0

drivers/acpi/scan.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1650,10 +1650,10 @@ int __init acpi_scan_init(void)
		/*
		* Enumerate devices in the ACPI namespace.
		*/
		result = acpi_bus_scan_fixed();
		result = acpi_bus_scan(acpi_root->handle, &ops);

		if (!result)
		result = acpi_bus_scan(acpi_root->handle, &ops);
		result = acpi_bus_scan_fixed();

		if (result)
		acpi_device_unregister(acpi_root, ACPI_BUS_REMOVAL_NORMAL);

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