211 static struct sound_unit *__sound_remove_unit(struct sound_unit **list, int unit)  in __sound_remove_unit()  argument
216 		if(p->unit_minor==unit)  in __sound_remove_unit()
223 	printk(KERN_ERR "Sound device %d went missing!\n", unit);  in __sound_remove_unit()
294 static void sound_remove_unit(struct sound_unit **list, int unit)  in sound_remove_unit()  argument
299 	p = __sound_remove_unit(list, unit);  in sound_remove_unit()
346 int register_sound_special_device(const struct file_operations *fops, int unit,  in register_sound_special_device()  argument
349 	const int chain = unit % SOUND_STEP;  in register_sound_special_device()
360 		if (unit >= SOUND_STEP)  in register_sound_special_device()
362 		max_unit = unit + 1;  in register_sound_special_device()
378 		if (unit >= SOUND_STEP)  in register_sound_special_device()
380 		max_unit = unit + 1;  in register_sound_special_device()
401 		    	if (unit >= SOUND_STEP)  in register_sound_special_device()
407 	return sound_insert_unit(&chains[chain], fops, -1, unit, max_unit,  in register_sound_special_device()
413 int register_sound_special(const struct file_operations *fops, int unit)  in register_sound_special()  argument
415 	return register_sound_special_device(fops, unit, NULL);  in register_sound_special()
478 void unregister_sound_special(int unit)  in unregister_sound_special()  argument
480 	sound_remove_unit(&chains[unit % SOUND_STEP], unit);  in unregister_sound_special()
493 void unregister_sound_mixer(int unit)  in unregister_sound_mixer()  argument
495 	sound_remove_unit(&chains[0], unit);  in unregister_sound_mixer()
510 void unregister_sound_dsp(int unit)  in unregister_sound_dsp()  argument
512 	sound_remove_unit(&chains[3], unit);  in unregister_sound_dsp()
518 static struct sound_unit *__look_for_unit(int chain, int unit)  in __look_for_unit()  argument
523 	while(s && s->unit_minor <= unit)  in __look_for_unit()
525 		if(s->unit_minor==unit)  in __look_for_unit()
535 	int unit = iminor(inode);  in soundcore_open()  local
539 	chain=unit&0x0F;  in soundcore_open()
542 		unit&=0xF0;  in soundcore_open()
543 		unit|=3;  in soundcore_open()
548 	s = __look_for_unit(chain, unit);  in soundcore_open()
561 		request_module("sound-slot-%i", unit>>4);  in soundcore_open()
562 		request_module("sound-service-%i-%i", unit>>4, chain);  in soundcore_open()
571 		if (request_module("char-major-%d-%d", SOUND_MAJOR, unit) > 0)  in soundcore_open()
575 		s = __look_for_unit(chain, unit);  in soundcore_open()