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Commit 77c39851 authored by Zhang Rui's avatar Zhang Rui Committed by Rafael J. Wysocki
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intel-smartconnect: 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/intel-smartconnect.c

Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
CC: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent b92f7a9f

drivers/platform/x86/intel-smartconnect.c

+1 −10
Original line number Diff line number Diff line
@@ -25,10 +25,8 @@ MODULE_LICENSE("GPL"); 


static int smartconnect_acpi_init(struct acpi_device *acpi)

{

	struct acpi_object_list input;

	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };

	union acpi_object *result;

	union acpi_object param;

	acpi_status status;



	status = acpi_evaluate_object(acpi->handle, "GAOS", NULL, &output);
@@ -43,15 +41,8 @@ static int smartconnect_acpi_init(struct acpi_device *acpi) 
	}



	if (result->integer.value & 0x1) {

		param.type = ACPI_TYPE_INTEGER;

		param.integer.value = 0;



		input.count = 1;

		input.pointer = &param;



		dev_info(&acpi->dev, "Disabling Intel Smart Connect\n");

		status = acpi_evaluate_object(acpi->handle, "SAOS", &input,

					      NULL);

		status = acpi_execute_simple_method(acpi->handle, "SAOS", 0);

	}



	kfree(result);