bhnd_get_attach_type
attach_type = bhnd_get_attach_type(dev);
if (bhnd_get_attach_type(sc->dev) != BHND_ATTACH_NATIVE)
if (bhnd_get_attach_type(chipc) == BHND_ATTACH_ADAPTER) {
if (bhnd_get_attach_type(sc->chipc_dev) == BHND_ATTACH_NATIVE) {