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authorLin Ming <ming.m.lin@intel.com>2009-11-13 10:06:08 +0800
committerLen Brown <len.brown@intel.com>2009-11-24 21:31:10 -0500
commit2263576cfc6e8f6ab038126c3254404b9fcb1c33 (patch)
tree1c1bd06cc5d89978a23a19d549764d3dc8c7c6c4 /drivers/acpi/glue.c
parent7d5d05d0704127c9acd24090c14731c111bd0af1 (diff)
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/acpi/glue.c')
-rw-r--r--drivers/acpi/glue.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index c6645f26224..4c8fcff662c 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -113,7 +113,7 @@ acpi_handle acpi_get_child(acpi_handle parent, acpi_integer address)
if (!parent)
return NULL;
acpi_walk_namespace(ACPI_TYPE_DEVICE, parent,
- 1, do_acpi_find_child, &find, NULL);
+ 1, do_acpi_find_child, NULL, &find, NULL);
return find.handle;
}