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-rw-r--r--drivers/acpi/glue.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 4af6301..78b0164 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -100,7 +100,8 @@ do_acpi_find_child(acpi_handle handle, u32 lvl, void *context, void **rv)
status = acpi_get_object_info(handle, &info);
if (ACPI_SUCCESS(status)) {
- if (info->address == find->address)
+ if ((info->address == find->address)
+ && (info->valid & ACPI_VALID_ADR))
find->handle = handle;
kfree(info);
}