Searched refs:up_req_lock (Results 1 – 2 of 2) sorted by relevance
747 struct mutex up_req_lock; member
4092 mutex_lock(&mgr->up_req_lock); in drm_dp_mst_up_req_work()4098 mutex_unlock(&mgr->up_req_lock); in drm_dp_mst_up_req_work()4163 mutex_lock(&mgr->up_req_lock); in drm_dp_mst_handle_up_req()4165 mutex_unlock(&mgr->up_req_lock); in drm_dp_mst_handle_up_req()5437 mutex_init(&mgr->up_req_lock); in drm_dp_mst_topology_mgr_init()5519 mutex_destroy(&mgr->up_req_lock); in drm_dp_mst_topology_mgr_destroy()