chipc_get_rman
rm = chipc_get_rman(dev, rman_get_type(r->res), rman_get_flags(r->res));
rm = chipc_get_rman(dev, rman_get_type(r), rman_get_flags(r));
rm = chipc_get_rman(dev, rman_get_type(r), rman_get_flags(r));
static struct rman *chipc_get_rman(device_t dev, int type, u_int flags);
DEVMETHOD(bus_get_rman, chipc_get_rman),
rm = chipc_get_rman(dev, type, flags);
rm = chipc_get_rman(dev, rman_get_type(r), rman_get_flags(r));
rm = chipc_get_rman(dev, rman_get_type(r), rman_get_flags(r));
rm = chipc_get_rman(dev, rman_get_type(r), rman_get_flags(r));