/* Helper function for getting supported controls directly from the feature unit descriptor.  */
static uint16_t get_controls(const struct feature_unit_descriptor *fu)
/* Helper function for getting supported controls directly from the feature unit descriptor.  */
static uint16_t get_controls(const struct feature_unit_descriptor *fu)
{
	return sys_get_le16((uint8_t *)&fu->bmaControls[0]);
}