tag	line	file	source code
SOUND_MAJOR	260	drivers/sound/soundcard.c	register_chrdev (SOUND_MAJOR, "sound", &sound_fops);
SOUND_MAJOR	344	drivers/sound/soundcard.c	err = register_chrdev (SOUND_MAJOR, "sound", &sound_fops);
SOUND_MAJOR	373	drivers/sound/soundcard.c	unregister_chrdev (SOUND_MAJOR, "sound");