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Diffstat (limited to 'drivers/acpi/acpica/nspredef.c')
-rw-r--r--drivers/acpi/acpica/nspredef.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 9fb03fa8ffde..c845c8089f39 100644
--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -193,14 +193,20 @@ acpi_ns_check_predefined_names(struct acpi_namespace_node *node,
}
/*
- * 1) We have a return value, but if one wasn't expected, just exit, this is
- * not a problem. For example, if the "Implicit Return" feature is
- * enabled, methods will always return a value.
+ * Return value validation and possible repair.
*
- * 2) If the return value can be of any type, then we cannot perform any
- * validation, exit.
+ * 1) Don't perform return value validation/repair if this feature
+ * has been disabled via a global option.
+ *
+ * 2) We have a return value, but if one wasn't expected, just exit,
+ * this is not a problem. For example, if the "Implicit Return"
+ * feature is enabled, methods will always return a value.
+ *
+ * 3) If the return value can be of any type, then we cannot perform
+ * any validation, just exit.
*/
- if ((!predefined->info.expected_btypes) ||
+ if (acpi_gbl_disable_auto_repair ||
+ (!predefined->info.expected_btypes) ||
(predefined->info.expected_btypes == ACPI_RTYPE_ALL)) {
goto cleanup;
}
@@ -212,6 +218,7 @@ acpi_ns_check_predefined_names(struct acpi_namespace_node *node,
goto cleanup;
}
data->predefined = predefined;
+ data->node = node;
data->node_flags = node->flags;
data->pathname = pathname;