Ronaldo took part in their 1-0 win at the Bernabeu.
He said: "I felt good. I've tried to do better after twelve days without playing. It was good to play. "
Asked about Jose Mourinho's concerns that he could be kicked last night: "What the boss has said was intended not only to protect the referees but the other players. But he has not said that just for me, but in general."