drm_modeset_lock_single_interruptible
ret = drm_modeset_lock_single_interruptible(&mgr->base.lock);
ret = drm_modeset_lock_single_interruptible(&crtc->mutex);
EXPORT_SYMBOL(drm_modeset_lock_single_interruptible);
ret = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
ret = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
ret = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
ret = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
ret = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
ret = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
err = drm_modeset_lock_single_interruptible(&display->drm->mode_config.connection_mutex);
ret = drm_modeset_lock_single_interruptible(&crtc->mutex);
ret = drm_modeset_lock_single_interruptible(&crtc->mutex);
int __must_check drm_modeset_lock_single_interruptible(struct drm_modeset_lock *lock);