+ spin_lock_irqsave(&dev->tasklet_lock, irqflags);
+
+ if (dev->locked_tasklet_func) {
+ dev->locked_tasklet_func(dev);
+
+ dev->locked_tasklet_func = NULL;
+ }
+
+ spin_unlock_irqrestore(&dev->tasklet_lock, irqflags);
+
+ atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]);