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ACPICA: Add post-order callback to acpi_walk_namespace

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The existing interface only has a pre-order callback. This change
adds an additional parameter for a post-order callback which will
be more useful for bus scans. ACPICA BZ 779.

Also update the external calls to acpi_walk_namespace.

http://www.acpica.org/bugzilla/show_bug.cgi?id=779

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Lin Ming
2009-11-13 10:06:08 +08:00
committed by Len Brown
parent 7d5d05d070
commit 2263576cfc
29 changed files with 216 additions and 171 deletions
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4
drivers/acpi/processor_core.c
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@@ -1102,7 +1102,7 @@ void acpi_processor_install_hotplug_notify(void)
acpi_walk_namespace(ACPI_TYPE_PROCESSOR,
ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX,
processor_walk_namespace_cb, &action, NULL);
processor_walk_namespace_cb, NULL, &action, NULL);
#endif
register_hotcpu_notifier(&acpi_cpu_notifier);
}
@@ -1115,7 +1115,7 @@ void acpi_processor_uninstall_hotplug_notify(void)
acpi_walk_namespace(ACPI_TYPE_PROCESSOR,
ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX,
processor_walk_namespace_cb, &action, NULL);
processor_walk_namespace_cb, NULL, &action, NULL);
#endif
unregister_hotcpu_notifier(&acpi_cpu_notifier);
}