Wilson was flagged for unnecessary roughness on the play, on which he broke up a pass. Davis wasn't hurt.
In a statement Friday, the league said Wilson "unnecessarily struck a defenseless receiver."
Last season, Wilson was fined $25,000 for a hit that knocked Buffalo quarterback Trent Edwards out of a game. In 2007, Wilson was fined for a late hit and a horse collar tackle.
Copyright 2012 by STATS LLC and The Associated Press. Any commercial use or
distribution without the express written consent of STATS LLC and The
Associated Press is strictly prohibited.