80 static void snd_request_other(int minor)  in snd_request_other()  argument
84 	switch (minor) {  in snd_request_other()
109 void *snd_lookup_minor_data(unsigned int minor, int type)  in snd_lookup_minor_data()  argument
114 	if (minor >= ARRAY_SIZE(snd_minors))  in snd_lookup_minor_data()
117 	mreg = snd_minors[minor];  in snd_lookup_minor_data()
131 static struct snd_minor *autoload_device(unsigned int minor)  in autoload_device()  argument
135 	dev = SNDRV_MINOR_DEVICE(minor);  in autoload_device()
138 		int card = SNDRV_MINOR_CARD(minor);  in autoload_device()
143 		snd_request_other(minor);  in autoload_device()
146 	return snd_minors[minor];  in autoload_device()
149 #define autoload_device(minor)	NULL  argument
154 	unsigned int minor = iminor(inode);  in snd_open()  local
159 	if (minor >= ARRAY_SIZE(snd_minors))  in snd_open()
162 	mptr = snd_minors[minor];  in snd_open()
164 		mptr = autoload_device(minor);  in snd_open()
191 	int minor;  in snd_find_free_minor()  local
199 	for (minor = 0; minor < ARRAY_SIZE(snd_minors); ++minor) {  in snd_find_free_minor()
201 		if (SNDRV_MINOR_DEVICE(minor) == SNDRV_MINOR_CONTROL)  in snd_find_free_minor()
203 		if (minor == SNDRV_MINOR_SEQUENCER ||  in snd_find_free_minor()
204 		    minor == SNDRV_MINOR_TIMER)  in snd_find_free_minor()
206 		if (!snd_minors[minor])  in snd_find_free_minor()
207 			return minor;  in snd_find_free_minor()
214 	int minor;  in snd_find_free_minor()  local
219 		minor = type;  in snd_find_free_minor()
224 		minor = SNDRV_MINOR(card->number, type);  in snd_find_free_minor()
233 		minor = SNDRV_MINOR(card->number, type + dev);  in snd_find_free_minor()
238 	if (snd_BUG_ON(minor < 0 || minor >= SNDRV_OS_MINORS))  in snd_find_free_minor()
240 	if (snd_minors[minor])  in snd_find_free_minor()
242 	return minor;  in snd_find_free_minor()
264 	int minor;  in snd_register_device()  local
281 	minor = snd_find_free_minor(type, card, dev);  in snd_register_device()
282 	if (minor < 0) {  in snd_register_device()
283 		err = minor;  in snd_register_device()
288 	device->devt = MKDEV(major, minor);  in snd_register_device()
293 	snd_minors[minor] = preg;  in snd_register_device()
313 	int minor;  in snd_unregister_device()  local
317 	for (minor = 0; minor < ARRAY_SIZE(snd_minors); ++minor) {  in snd_unregister_device()
318 		preg = snd_minors[minor];  in snd_unregister_device()
320 			snd_minors[minor] = NULL;  in snd_unregister_device()
327 	if (minor >= ARRAY_SIZE(snd_minors))  in snd_unregister_device()
361 	int minor;  in snd_minor_info_read()  local
365 	for (minor = 0; minor < SNDRV_OS_MINORS; ++minor) {  in snd_minor_info_read()
366 		if (!(mptr = snd_minors[minor]))  in snd_minor_info_read()
371 					    minor, mptr->card, mptr->device,  in snd_minor_info_read()
375 					    minor, mptr->card,  in snd_minor_info_read()
378 			snd_iprintf(buffer, "%3i:        : %s\n", minor,  in snd_minor_info_read()