static int s3_wmi_check_platform_device(struct device *dev, void *data)
{
- struct acpi_device *adev, *ts_adev = NULL;
- acpi_handle handle;
+ struct acpi_device *adev = ACPI_COMPANION(dev);
+ struct acpi_device *ts_adev = NULL;
acpi_status status;
/* ignore non ACPI devices */
- handle = ACPI_HANDLE(dev);
- if (!handle || acpi_bus_get_device(handle, &adev))
+ if (!adev)
return 0;
/* check for LID ACPI switch */
strlen(SPI_CTL_OBJ_NAME)))
return 0;
- status = acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, 1,
+ status = acpi_walk_namespace(ACPI_TYPE_DEVICE, adev->handle, 1,
s3_wmi_attach_spi_device, NULL,
&ts_adev, NULL);
if (ACPI_FAILURE(status))