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intel-smartconnect: convert acpi_evaluate_object() to acpi_execute_simple_method()

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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: Zhang Rui <rui.zhang@intel.com>
CC: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Zhang Rui 2013-09-03 08:31:54 +08:00 committed by Rafael J. Wysocki
parent b92f7a9f94
commit 77c3985140
1 changed files with 1 additions and 10 deletions
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11
drivers/platform/x86/intel-smartconnect.c
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@ -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);