Searched refs:up_req_lock (Results 1 - 2 of 2) sorted by relevance

/linux-master/include/drm/display/
H A Ddrm_dp_mst_helper.h794 * @up_req_lock: Protects @up_req_list
796 struct mutex up_req_lock; member in struct:drm_dp_mst_topology_mgr
/linux-master/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c4016 mutex_lock(&mgr->up_req_lock);
4022 mutex_unlock(&mgr->up_req_lock);
4086 mutex_lock(&mgr->up_req_lock);
4088 mutex_unlock(&mgr->up_req_lock);
5675 mutex_init(&mgr->up_req_lock);
5744 mutex_destroy(&mgr->up_req_lock);

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