Searched refs:up_req_lock (Results 1 – 2 of 2) sorted by relevance
708 struct mutex up_req_lock; member
3880 mutex_lock(&mgr->up_req_lock); in drm_dp_mst_up_req_work()3886 mutex_unlock(&mgr->up_req_lock); in drm_dp_mst_up_req_work()3954 mutex_lock(&mgr->up_req_lock); in drm_dp_mst_handle_up_req()3956 mutex_unlock(&mgr->up_req_lock); in drm_dp_mst_handle_up_req()5131 mutex_init(&mgr->up_req_lock); in drm_dp_mst_topology_mgr_init()5201 mutex_destroy(&mgr->up_req_lock); in drm_dp_mst_topology_mgr_destroy()