Searched refs:up_req_lock (Results 1 – 2 of 2) sorted by relevance
792 struct mutex up_req_lock; member
4013 mutex_lock(&mgr->up_req_lock); in drm_dp_mst_up_req_work()4019 mutex_unlock(&mgr->up_req_lock); in drm_dp_mst_up_req_work()4104 mutex_lock(&mgr->up_req_lock); in drm_dp_mst_handle_up_req()4106 mutex_unlock(&mgr->up_req_lock); in drm_dp_mst_handle_up_req()5573 mutex_init(&mgr->up_req_lock); in drm_dp_mst_topology_mgr_init()5642 mutex_destroy(&mgr->up_req_lock); in drm_dp_mst_topology_mgr_destroy()