sync_output 200 sound/oss/audio.c sync_output(dev); sync_output 246 sound/oss/audio.c sync_output(dev); sync_output 317 sound/oss/audio.c sync_output(dev); sync_output 391 sound/oss/audio.c sync_output(dev); sync_output 402 sound/oss/audio.c sync_output(dev);