mutex_lock(&dev->master_mutex);
master = dev->master;
- if (!master)
- goto out_unlock;
-
seq_printf(m, "%s", dev->driver->name);
if (dev->dev)
seq_printf(m, " dev=%s", dev_name(dev->dev));
if (dev->unique)
seq_printf(m, " unique=%s", dev->unique);
seq_printf(m, "\n");
-out_unlock:
mutex_unlock(&dev->master_mutex);
return 0;