Lines Matching refs:sound_class
2 * Sound core. This file is composed of two parts. sound_class
25 struct class *sound_class;
26 EXPORT_SYMBOL(sound_class);
47 sound_class = class_create(THIS_MODULE, "sound");
48 if (IS_ERR(sound_class)) {
50 return PTR_ERR(sound_class);
53 sound_class->devnode = sound_devnode;
61 class_destroy(sound_class);
260 device_create(sound_class, dev, MKDEV(SOUND_MAJOR, s->unit_minor),
286 device_destroy(sound_class, MKDEV(SOUND_MAJOR, p->unit_minor));