pm121_connection
static struct pm121_connection pm121_connections[] = {
static struct pm121_connection *pm121_connection;
if (pm121_connection->control_id == control_id) {
new_min = value * pm121_connection->correction.slope;
new_min += pm121_connection->correction.offset;
controls[pm121_connection->ref_id]->name,
pm121_connection = &pm121_connections[pm121_mach_model - 2];