Searched refs:topology_ref_history_lock (Results 1 – 2 of 2) sorted by relevance
1711 topology_ref_history_lock(struct drm_dp_mst_topology_mgr *mgr) in topology_ref_history_lock() function1713 mutex_lock(&mgr->topology_ref_history_lock); in topology_ref_history_lock()1719 mutex_unlock(&mgr->topology_ref_history_lock); in topology_ref_history_unlock()1723 topology_ref_history_lock(struct drm_dp_mst_topology_mgr *mgr) {} in topology_ref_history_lock() function1781 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_try_get_mstb()1810 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_get_mstb()1835 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_put_mstb()1898 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_try_get_port()1925 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_get_port()1948 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_put_port()[all …]
761 struct mutex topology_ref_history_lock; member