i2c_port_init_by_path
if (!i2c_port_init_by_path(i2cadm.i2c_hdl, argv[0], &port)) {
if (!i2c_port_init_by_path(i2cadm.i2c_hdl, argv[0], &port)) {
if (!i2c_port_init_by_path(i2cadm.i2c_hdl, argv[0], &port)) {
extern bool i2c_port_init_by_path(i2c_hdl_t *, const char *, i2c_port_t **);
if (i2c_port_init_by_path(hdl, path, &port)) {
if (i2c_port_init_by_path(hdl, bad_ports[i], &port)) {
if (!i2c_port_init_by_path(hdl, "smbussim1/0", &port)) {