1276 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_info()  local
1280 	*uinfo = ue->info;  in snd_ctl_elem_user_info()
1289 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_enum_info()  local
1297 	*uinfo = ue->info;  in snd_ctl_elem_user_enum_info()
1303 	names = ue->priv_data;  in snd_ctl_elem_user_enum_info()
1314 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_get()  local
1315 	unsigned int size = ue->elem_data_size;  in snd_ctl_elem_user_get()
1316 	char *src = ue->elem_data +  in snd_ctl_elem_user_get()
1327 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_put()  local
1328 	unsigned int size = ue->elem_data_size;  in snd_ctl_elem_user_put()
1329 	char *dst = ue->elem_data +  in snd_ctl_elem_user_put()
1342 	struct user_element *ue = kctl->private_data;  in replace_user_tlv()  local
1352 	if (check_user_elem_overflow(ue->card, (ssize_t)(size - ue->tlv_data_size)))  in replace_user_tlv()
1359 	change = ue->tlv_data_size != size;  in replace_user_tlv()
1361 		change = memcmp(ue->tlv_data, container, size) != 0;  in replace_user_tlv()
1367 	if (ue->tlv_data == NULL) {  in replace_user_tlv()
1373 		ue->card->user_ctl_alloc_size -= ue->tlv_data_size;  in replace_user_tlv()
1374 		ue->tlv_data_size = 0;  in replace_user_tlv()
1375 		kvfree(ue->tlv_data);  in replace_user_tlv()
1378 	ue->tlv_data = container;  in replace_user_tlv()
1379 	ue->tlv_data_size = size;  in replace_user_tlv()
1381 	ue->card->user_ctl_alloc_size += size;  in replace_user_tlv()
1385 		snd_ctl_notify_one(ue->card, mask, kctl, i);  in replace_user_tlv()
1393 	struct user_element *ue = kctl->private_data;  in read_user_tlv()  local
1395 	if (ue->tlv_data_size == 0 || ue->tlv_data == NULL)  in read_user_tlv()
1398 	if (size < ue->tlv_data_size)  in read_user_tlv()
1401 	if (copy_to_user(buf, ue->tlv_data, ue->tlv_data_size))  in read_user_tlv()
1417 static int snd_ctl_elem_init_enum_names(struct user_element *ue)  in snd_ctl_elem_init_enum_names()  argument
1422 	const uintptr_t user_ptrval = ue->info.value.enumerated.names_ptr;  in snd_ctl_elem_init_enum_names()
1424 	buf_len = ue->info.value.enumerated.names_length;  in snd_ctl_elem_init_enum_names()
1428 	if (check_user_elem_overflow(ue->card, buf_len))  in snd_ctl_elem_init_enum_names()
1436 	for (i = 0; i < ue->info.value.enumerated.items; ++i) {  in snd_ctl_elem_init_enum_names()
1446 	ue->priv_data = names;  in snd_ctl_elem_init_enum_names()
1447 	ue->info.value.enumerated.names_ptr = 0;  in snd_ctl_elem_init_enum_names()
1449 	ue->card->user_ctl_alloc_size += ue->info.value.enumerated.names_length;  in snd_ctl_elem_init_enum_names()
1461 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_free()  local
1464 	ue->card->user_ctl_alloc_size -= compute_user_elem_size(ue->elem_data_size, kcontrol->count);  in snd_ctl_elem_user_free()
1465 	ue->card->user_ctl_alloc_size -= ue->tlv_data_size;  in snd_ctl_elem_user_free()
1466 	if (ue->priv_data)  in snd_ctl_elem_user_free()
1467 		ue->card->user_ctl_alloc_size -= ue->info.value.enumerated.names_length;  in snd_ctl_elem_user_free()
1469 	kvfree(ue->tlv_data);  in snd_ctl_elem_user_free()
1470 	kvfree(ue->priv_data);  in snd_ctl_elem_user_free()
1471 	kfree(ue);  in snd_ctl_elem_user_free()
1483 	struct user_element *ue;  in snd_ctl_elem_add()  local
1548 	ue = kzalloc(alloc_size, GFP_KERNEL);  in snd_ctl_elem_add()
1549 	if (!ue) {  in snd_ctl_elem_add()
1554 	kctl->private_data = ue;  in snd_ctl_elem_add()
1561 	ue->card = card;  in snd_ctl_elem_add()
1562 	ue->info = *info;  in snd_ctl_elem_add()
1563 	ue->info.access = 0;  in snd_ctl_elem_add()
1564 	ue->elem_data = (char *)ue + sizeof(*ue);  in snd_ctl_elem_add()
1565 	ue->elem_data_size = private_size;  in snd_ctl_elem_add()
1566 	if (ue->info.type == SNDRV_CTL_ELEM_TYPE_ENUMERATED) {  in snd_ctl_elem_add()
1567 		err = snd_ctl_elem_init_enum_names(ue);  in snd_ctl_elem_add()