of_flat_dt_get_machine_name
name = of_flat_dt_get_machine_name();
mips_set_machine_name(of_flat_dt_get_machine_name());
machine = of_flat_dt_get_machine_name();
const char *name = of_flat_dt_get_machine_name();
pr_info("Machine model: %s\n", of_flat_dt_get_machine_name());
attrs->machine = of_flat_dt_get_machine_name();
extern const char *of_flat_dt_get_machine_name(void);