ACPICA: Add support for _LSW as a predefined method

ACPICA commit 8e425bdd9fa27264c217a3a449eb3c2da3769542

Link: https://github.com/acpica/acpica/commit/8e425bdd
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/acpredef.h

@@ -635,6 +635,10 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 1,
 		     ACPI_RTYPE_BUFFER, 1, 0),
 
+	{{"_LSW",
+	  METHOD_3ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_BUFFER),
+	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
 	{{"_MAT", METHOD_0ARGS,
 	  METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},