dev_port_info_t
i2c_device_discover_port(i2c_hdl_t *hdl, dev_port_info_t *dpi)
memset(&iter->di_info, 0, sizeof (dev_port_info_t));
dev_port_info_t *pi = &iter->di_info;
const dev_port_info_t *idd_port;
dev_port_info_t di_info;