if (!devices_q)
seq_puts(m, "no devices\n");
+ mutex_lock(&comedi_drivers_list_lock);
for (driv = comedi_drivers; driv; driv = driv->next) {
seq_printf(m, "%s:\n", driv->driver_name);
for (i = 0; i < driv->num_names; i++)
if (!driv->num_names)
seq_printf(m, " %s\n", driv->driver_name);
}
+ mutex_unlock(&comedi_drivers_list_lock);
return 0;
}