The Panthers waived Farley on Monday, Joe Person of The Athletic reports.
The Panthers signed Farley to their active roster Saturday.
Farley reverted to Carolina's practice squad Monday.
Farley is expected to start in place of the injured Vonn Bell (quadriceps) during Sunday's game against Miami, Darin Gnatt of the Panthers' official site reports.
Farley (back) was a full participant in Wednesday's practice.
Farley is questionable to return to Sunday's game against the Texans due to a back injury.
Farley signed with the Raiders on Thursday.
Farley signed with the Titans on Tuesday, Jim Wyatt of the team's official site reports.
Farley (hamstring) signed with the Jets on Monday, Ethan Greenberg of the team's official site reports.
Farley left practice Thursday with a hamstring injury, Brian Costello of The New York Post reports.