From 6c7fe47a4a3c6e243830ba5f9c6908a38f5ee3ed Mon Sep 17 00:00:00 2001
From: Zhang Rui <rui.zhang@intel.com>
Date: Tue, 3 Sep 2013 08:31:52 +0800
Subject: fujitsu-laptop: convert acpi_evaluate_object() to
 acpi_execute_simple_method()

acpi_execute_simple_method() is a new ACPI API introduced to invoke
an ACPI control method that has single integer parameter and no return value.

Convert acpi_evaluate_object() to acpi_execute_simple_method()
in drivers/platform/x86/fujitsu-laptop.c

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
CC: Matthew Garrett <matthew.garrett@nebula.com>
Acked-by: Jonathan Woithe <jwoithe@just42.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index 52b8a97..29738cb 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -317,8 +317,6 @@ static enum led_brightness kblamps_get(struct led_classdev *cdev)
 static int set_lcd_level(int level)
 {
 	acpi_status status = AE_OK;
-	union acpi_object arg0 = { ACPI_TYPE_INTEGER };
-	struct acpi_object_list arg_list = { 1, &arg0 };
 	acpi_handle handle = NULL;
 
 	vdbg_printk(FUJLAPTOP_DBG_TRACE, "set lcd level via SBLL [%d]\n",
@@ -333,9 +331,8 @@ static int set_lcd_level(int level)
 		return -ENODEV;
 	}
 
-	arg0.integer.value = level;
 
-	status = acpi_evaluate_object(handle, NULL, &arg_list, NULL);
+	status = acpi_execute_simple_method(handle, NULL, level);
 	if (ACPI_FAILURE(status))
 		return -ENODEV;
 
@@ -345,8 +342,6 @@ static int set_lcd_level(int level)
 static int set_lcd_level_alt(int level)
 {
 	acpi_status status = AE_OK;
-	union acpi_object arg0 = { ACPI_TYPE_INTEGER };
-	struct acpi_object_list arg_list = { 1, &arg0 };
 	acpi_handle handle = NULL;
 
 	vdbg_printk(FUJLAPTOP_DBG_TRACE, "set lcd level via SBL2 [%d]\n",
@@ -361,9 +356,7 @@ static int set_lcd_level_alt(int level)
 		return -ENODEV;
 	}
 
-	arg0.integer.value = level;
-
-	status = acpi_evaluate_object(handle, NULL, &arg_list, NULL);
+	status = acpi_execute_simple_method(handle, NULL, level);
 	if (ACPI_FAILURE(status))
 		return -ENODEV;
 
-- 
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