41 static int snd_hwdep_dev_free(struct snd_device *device);
42 static int snd_hwdep_dev_register(struct snd_device *device);
43 static int snd_hwdep_dev_disconnect(struct snd_device *device);
46 static struct snd_hwdep *snd_hwdep_search(struct snd_card *card, int device)  in snd_hwdep_search()  argument
51 		if (hwdep->card == card && hwdep->device == device)  in snd_hwdep_search()
277 			int device;  in snd_hwdep_control_ioctl()  local
279 			if (get_user(device, (int __user *)arg))  in snd_hwdep_control_ioctl()
283 			if (device < 0)  in snd_hwdep_control_ioctl()
284 				device = 0;  in snd_hwdep_control_ioctl()
285 			else if (device < SNDRV_MINOR_HWDEPS)  in snd_hwdep_control_ioctl()
286 				device++;  in snd_hwdep_control_ioctl()
288 				device = SNDRV_MINOR_HWDEPS;  in snd_hwdep_control_ioctl()
290 			while (device < SNDRV_MINOR_HWDEPS) {  in snd_hwdep_control_ioctl()
291 				if (snd_hwdep_search(card, device))  in snd_hwdep_control_ioctl()
293 				device++;  in snd_hwdep_control_ioctl()
295 			if (device >= SNDRV_MINOR_HWDEPS)  in snd_hwdep_control_ioctl()
296 				device = -1;  in snd_hwdep_control_ioctl()
298 			if (put_user(device, (int __user *)arg))  in snd_hwdep_control_ioctl()
305 			int device, err;  in snd_hwdep_control_ioctl()  local
308 			if (get_user(device, &info->device))  in snd_hwdep_control_ioctl()
311 			hwdep = snd_hwdep_search(card, device);  in snd_hwdep_control_ioctl()
347 static void release_hwdep_device(struct device *dev)  in release_hwdep_device()
365 int snd_hwdep_new(struct snd_card *card, char *id, int device,  in snd_hwdep_new()  argument
387 	hwdep->device = device;  in snd_hwdep_new()
393 	dev_set_name(&hwdep->dev, "hwC%iD%i", card->number, device);  in snd_hwdep_new()
410 static int snd_hwdep_dev_free(struct snd_device *device)  in snd_hwdep_dev_free()  argument
412 	struct snd_hwdep *hwdep = device->device_data;  in snd_hwdep_dev_free()
421 static int snd_hwdep_dev_register(struct snd_device *device)  in snd_hwdep_dev_register()  argument
423 	struct snd_hwdep *hwdep = device->device_data;  in snd_hwdep_dev_register()
428 	if (snd_hwdep_search(card, hwdep->device)) {  in snd_hwdep_dev_register()
434 				  hwdep->card, hwdep->device,  in snd_hwdep_dev_register()
447 		    hwdep->device)  in snd_hwdep_dev_register()
451 						 card, hwdep->device,  in snd_hwdep_dev_register()
463 static int snd_hwdep_dev_disconnect(struct snd_device *device)  in snd_hwdep_dev_disconnect()  argument
465 	struct snd_hwdep *hwdep = device->device_data;  in snd_hwdep_dev_disconnect()
470 	if (snd_hwdep_search(hwdep->card, hwdep->device) != hwdep) {  in snd_hwdep_dev_disconnect()
478 		snd_unregister_oss_device(hwdep->oss_type, hwdep->card, hwdep->device);  in snd_hwdep_dev_disconnect()
500 			    hwdep->card->number, hwdep->device, hwdep->name);  in snd_hwdep_proc_read()