1237 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_info()  local
1241 	*uinfo = ue->info;  in snd_ctl_elem_user_info()
1250 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_enum_info()  local
1258 	*uinfo = ue->info;  in snd_ctl_elem_user_enum_info()
1264 	names = ue->priv_data;  in snd_ctl_elem_user_enum_info()
1275 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_get()  local
1276 	unsigned int size = ue->elem_data_size;  in snd_ctl_elem_user_get()
1277 	char *src = ue->elem_data +  in snd_ctl_elem_user_get()
1288 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_put()  local
1289 	unsigned int size = ue->elem_data_size;  in snd_ctl_elem_user_put()
1290 	char *dst = ue->elem_data +  in snd_ctl_elem_user_put()
1302 	struct user_element *ue = kctl->private_data;  in replace_user_tlv()  local
1316 	change = ue->tlv_data_size != size;  in replace_user_tlv()
1318 		change = memcmp(ue->tlv_data, container, size) != 0;  in replace_user_tlv()
1324 	if (ue->tlv_data == NULL) {  in replace_user_tlv()
1331 	kvfree(ue->tlv_data);  in replace_user_tlv()
1332 	ue->tlv_data = container;  in replace_user_tlv()
1333 	ue->tlv_data_size = size;  in replace_user_tlv()
1338 		snd_ctl_notify(ue->card, mask, &id);  in replace_user_tlv()
1347 	struct user_element *ue = kctl->private_data;  in read_user_tlv()  local
1349 	if (ue->tlv_data_size == 0 || ue->tlv_data == NULL)  in read_user_tlv()
1352 	if (size < ue->tlv_data_size)  in read_user_tlv()
1355 	if (copy_to_user(buf, ue->tlv_data, ue->tlv_data_size))  in read_user_tlv()
1370 static int snd_ctl_elem_init_enum_names(struct user_element *ue)  in snd_ctl_elem_init_enum_names()  argument
1375 	const uintptr_t user_ptrval = ue->info.value.enumerated.names_ptr;  in snd_ctl_elem_init_enum_names()
1377 	if (ue->info.value.enumerated.names_length > 64 * 1024)  in snd_ctl_elem_init_enum_names()
1381 		ue->info.value.enumerated.names_length);  in snd_ctl_elem_init_enum_names()
1386 	buf_len = ue->info.value.enumerated.names_length;  in snd_ctl_elem_init_enum_names()
1388 	for (i = 0; i < ue->info.value.enumerated.items; ++i) {  in snd_ctl_elem_init_enum_names()
1398 	ue->priv_data = names;  in snd_ctl_elem_init_enum_names()
1399 	ue->info.value.enumerated.names_ptr = 0;  in snd_ctl_elem_init_enum_names()
1406 	struct user_element *ue = kcontrol->private_data;  in snd_ctl_elem_user_free()  local
1408 	kvfree(ue->tlv_data);  in snd_ctl_elem_user_free()
1409 	kvfree(ue->priv_data);  in snd_ctl_elem_user_free()
1410 	kfree(ue);  in snd_ctl_elem_user_free()
1421 	struct user_element *ue;  in snd_ctl_elem_add()  local
1495 	ue = (struct user_element *)kctl->private_data;  in snd_ctl_elem_add()
1496 	ue->card = card;  in snd_ctl_elem_add()
1497 	ue->info = *info;  in snd_ctl_elem_add()
1498 	ue->info.access = 0;  in snd_ctl_elem_add()
1499 	ue->elem_data = (char *)ue + sizeof(*ue);  in snd_ctl_elem_add()
1500 	ue->elem_data_size = private_size;  in snd_ctl_elem_add()
1501 	if (ue->info.type == SNDRV_CTL_ELEM_TYPE_ENUMERATED) {  in snd_ctl_elem_add()
1502 		err = snd_ctl_elem_init_enum_names(ue);  in snd_ctl_elem_add()