ACPI: Constify argument to acpi_device_is_present()

This will be needed in constifying the fwnode API.

The side effects the function had have been moved to the callers.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
3 files changed