Turns out we've been forgetting for a while now to actually destroy any of the mutexes that we create in drm_dp_mst_topology_mgr. So, let's do that.
Cc: Juston Li juston.li@intel.com Cc: Imre Deak imre.deak@intel.com Cc: Ville Syrjälä ville.syrjala@linux.intel.com Cc: Harry Wentland hwentlan@amd.com Signed-off-by: Lyude Paul lyude@redhat.com --- drivers/gpu/drm/drm_dp_mst_topology.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 9e7fc6a96080..26541af47d91 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -4205,6 +4205,11 @@ void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr) mgr->aux = NULL; drm_atomic_private_obj_fini(&mgr->base); mgr->funcs = NULL; + + mutex_destroy(&mgr->destroy_connector_lock); + mutex_destroy(&mgr->payload_lock); + mutex_destroy(&mgr->qlock); + mutex_destroy(&mgr->lock); } EXPORT_SYMBOL(drm_dp_mst_topology_mgr_destroy);