tag	line	file	source code
COPR_PCM	106	drivers/sound/audio.c	open (audio_devs[dev]->coproc->devc, COPR_PCM)) < 0)
COPR_PCM	153	drivers/sound/audio.c	audio_devs[dev]->coproc->close (audio_devs[dev]->coproc->devc, COPR_PCM);