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path: root/drivers/platform/x86/topstar-laptop.c
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Diffstat (limited to 'drivers/platform/x86/topstar-laptop.c')
-rw-r--r--drivers/platform/x86/topstar-laptop.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/platform/x86/topstar-laptop.c b/drivers/platform/x86/topstar-laptop.c
index 4ab618c63b45..67897c8740ba 100644
--- a/drivers/platform/x86/topstar-laptop.c
+++ b/drivers/platform/x86/topstar-laptop.c
@@ -80,13 +80,9 @@ static void acpi_topstar_notify(struct acpi_device *device, u32 event)
static int acpi_topstar_fncx_switch(struct acpi_device *device, bool state)
{
acpi_status status;
- union acpi_object fncx_params[1] = {
- { .type = ACPI_TYPE_INTEGER }
- };
- struct acpi_object_list fncx_arg_list = { 1, &fncx_params[0] };
- fncx_params[0].integer.value = state ? 0x86 : 0x87;
- status = acpi_evaluate_object(device->handle, "FNCX", &fncx_arg_list, NULL);
+ status = acpi_execute_simple_method(device->handle, "FNCX",
+ state ? 0x86 : 0x87);
if (ACPI_FAILURE(status)) {
pr_err("Unable to switch FNCX notifications\n");
return -ENODEV;