xen_displif_sring  180 drivers/gpu/drm/xen/xen_drm_front_evtchnl.c 		struct xen_displif_sring *sring;
xen_displif_sring  184 drivers/gpu/drm/xen/xen_drm_front_evtchnl.c 		sring = (struct xen_displif_sring *)page;