unlock_bus
.unlock_bus = unlock_bus,
.unlock_bus = unlock_bus,
adap->lock_ops->unlock_bus(adap, 0);
.unlock_bus = gmbus_unlock_bus,
sdvo->i2c->lock_ops->unlock_bus(sdvo->i2c, flags);
.unlock_bus = proxy_unlock_bus,
void (*unlock_bus)(struct i2c_adapter *, unsigned int);