Does a judge have jurisdiction to hear a motion in which a prisoner was denied due process at a disciplinary hearing?

Donald J. Luebbers appeals pro se the district court's summary judgment in favor of defendant prison officials in his 42 U.S.C. 1983 action. Luebbers contends that he was denied due process in a prison disciplinary hearing because he was not permitted to call all of the witnesses he requested, and because his request for documents regarding his work record was denied. We have jurisdiction pursuant to 28 U.S.C. 1291. We review de novo, Warren v. City of Carlsbad, 58 F.3d 439, 441 (9th Cir.1995), cert. denied, 116 S.Ct. 1261 (1996), and affirm.