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authorLin Ming <ming.m.lin@intel.com>2009-11-13 05:06:08 +0300
committerLen Brown <len.brown@intel.com>2009-11-25 05:31:10 +0300
commit2263576cfc6e8f6ab038126c3254404b9fcb1c33 (patch)
tree1c1bd06cc5d89978a23a19d549764d3dc8c7c6c4 /drivers/pci/hotplug/acpi_pcihp.c
parent7d5d05d0704127c9acd24090c14731c111bd0af1 (diff)
downloadlinux-2263576cfc6e8f6ab038126c3254404b9fcb1c33.tar.xz
ACPICA: Add post-order callback to acpi_walk_namespace
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>
Diffstat (limited to 'drivers/pci/hotplug/acpi_pcihp.c')
-rw-r--r--drivers/pci/hotplug/acpi_pcihp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c
index a73028ec52e5..0f32571b94df 100644
--- a/drivers/pci/hotplug/acpi_pcihp.c
+++ b/drivers/pci/hotplug/acpi_pcihp.c
@@ -471,7 +471,7 @@ int acpi_pci_detect_ejectable(acpi_handle handle)
return found;
acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, 1,
- check_hotplug, (void *)&found, NULL);
+ check_hotplug, NULL, (void *)&found, NULL);
return found;
}
EXPORT_SYMBOL_GPL(acpi_pci_detect_ejectable);