From: Erik Schmauss <erik.schmauss@intel.com>
Date: Mon, 5 Jun 2017 16:38:09 +0800
Subject: ACPICA: Add support for _LSW as a predefined method
Patch-mainline: v4.13-rc1
Git-commit: b9ae9c2092286ea81b06d0ac64d6369421ac4599
References: bsc#1117419

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>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
 drivers/acpi/acpica/acpredef.h |    4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -635,6 +635,10 @@ const union acpi_predefined_info acpi_gb
 	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)}},