i2c_device_info_snap
if (!i2c_device_info_snap(i2cadm.i2c_hdl,
extern bool i2c_device_info_snap(i2c_hdl_t *, di_node_t, i2c_dev_info_t **);
if (!i2c_device_info_snap(hdl, dev_dn, infop)) {
if (!i2c_device_info_snap(hdl, i2c_device_disc_devi(disc), &info)) {