pcm_shutdown     2691 sound/oss/vwsnd.c 		pcm_shutdown(devc, rport, wport);
pcm_shutdown     2700 sound/oss/vwsnd.c 		pcm_shutdown(devc, rport, wport);
pcm_shutdown     3018 sound/oss/vwsnd.c 		pcm_shutdown(devc, rport, wport);