i2c_bus_lock
if (i2c_bus_lock(client, 0, &txn) != I2C_CORE_E_OK) {
if (i2c_bus_lock(spd->spd_client, 0, &txn) != I2C_CORE_E_OK) {
if (i2c_bus_lock(spd->spd_client, 0, &txn) != I2C_CORE_E_OK) {
err.i2c_error = i2c_bus_lock(pca->pca_client, 0, txnp);
err.i2c_error = i2c_bus_lock(ltc->ltc_client, 0, txnp);
VERIFY3U(i2c_bus_lock(client, 0, &txn), ==, I2C_CORE_E_OK);
i2c_errno_t err = i2c_bus_lock(client, 0, &txn);
extern i2c_errno_t i2c_bus_lock(i2c_client_t *, i2c_bus_lock_flags_t,