i2c_client_io_acquire
if (!i2c_client_io_acquire(txn, client, errp)) {
if (!i2c_client_io_acquire(txn, client, errp)) {
if (!i2c_client_io_acquire(txn, client, errp)) {
if (!i2c_client_io_acquire(txn, client, errp)) {
if (!i2c_client_io_acquire(txn, client, errp)) {
if (!i2c_client_io_acquire(txn, client, errp)) {
if (!i2c_client_io_acquire(txn, hdl->reg_client, errp)) {
if (!i2c_client_io_acquire(txn, hdl->reg_client, errp)) {