125 static void drm_set_master(struct drm_device *dev, struct drm_file *fpriv,  in drm_set_master()  argument
128 	dev->master = drm_master_get(fpriv->master);  in drm_set_master()
130 		dev->driver->master_set(dev, fpriv, new_master);  in drm_set_master()
132 	fpriv->was_master = true;  in drm_set_master()
135 static int drm_new_set_master(struct drm_device *dev, struct drm_file *fpriv)  in drm_new_set_master()  argument
141 	WARN_ON(fpriv->is_master);  in drm_new_set_master()
142 	old_master = fpriv->master;  in drm_new_set_master()
143 	fpriv->master = drm_master_create(dev);  in drm_new_set_master()
144 	if (!fpriv->master) {  in drm_new_set_master()
145 		fpriv->master = old_master;  in drm_new_set_master()
149 	fpriv->is_master = 1;  in drm_new_set_master()
150 	fpriv->authenticated = 1;  in drm_new_set_master()
152 	drm_set_master(dev, fpriv, true);  in drm_new_set_master()
257 			    struct drm_file *fpriv)  in drm_drop_master()  argument
260 		dev->driver->master_drop(dev, fpriv);  in drm_drop_master()
355 bool drm_is_current_master(struct drm_file *fpriv)  in drm_is_current_master()  argument
357 	return fpriv->is_master && drm_lease_owner(fpriv->master) == fpriv->minor->dev->master;  in drm_is_current_master()