Merge tag 'drm-misc-fixes-2017-02-15' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes

dp/mst oops fix for v4.10

* tag 'drm-misc-fixes-2017-02-15' of git://anongit.freedesktop.org/git/drm-misc:
  drm/dp/mst: fix kernel oops when turning off secondary monitor

drivers/gpu/drm/drm_dp_mst_topology.c

@@ -1817,7 +1817,7 @@ int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr)
 				mgr->payloads[i].vcpi = req_payload.vcpi;
 			} else if (mgr->payloads[i].num_slots) {
 				mgr->payloads[i].num_slots = 0;
-				drm_dp_destroy_payload_step1(mgr, port, port->vcpi.vcpi, &mgr->payloads[i]);
+				drm_dp_destroy_payload_step1(mgr, port, mgr->payloads[i].vcpi, &mgr->payloads[i]);
 				req_payload.payload_state = mgr->payloads[i].payload_state;
 				mgr->payloads[i].start_slot = 0;
 			}