gserial_set_console
return gserial_set_console(to_f_serial_opts(item)->port_num,
return gserial_set_console(to_f_serial_opts(item)->port_num,
EXPORT_SYMBOL_GPL(gserial_set_console);
ssize_t gserial_set_console(unsigned char port_num, const char *page, size_t count);