ACPICA: Add option to disable method return value validation and repair

Runtime option can be used to disable return value repair if this
is causing a problem on a particular machine.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

include/acpi/acpixf.h

@@ -69,6 +69,7 @@ extern u32 acpi_gbl_trace_flags;
 extern u32 acpi_gbl_enable_aml_debug_object;
 extern u8 acpi_gbl_copy_dsdt_locally;
 extern u8 acpi_gbl_truncate_io_addresses;
+extern u8 acpi_gbl_disable_auto_repair;
 
 extern u32 acpi_current_gpe_count;
 extern struct acpi_table_fadt acpi_gbl_FADT;