The 49ers brought in McKinley (undisclosed) for a workout Monday, Field Yates of ESPN reports.
McKinely (undisclosed) was waived with an injury settlement by the Steelers on Tuesday, Aaron Wilson of ProFootballNetwork.com reports.
McKinley (undisclosed) reverted to the Steelers' injured reserve list Friday, Aaron Wilson of ProFootballNetwork.com reports.
Pittsburgh waived McKinely (undisclosed) with an injury designation Thursday, Brooke Pryor of ESPN.com reports.
McKinley signed with the Steelers on Monday, Teresa Varley of the team's official site reports.
McKinley was waived by the Lions on Thursday.
McKinely was signed to a reserve/future contract with the Falcons on Monday.
McKinley has been added to the Lions' practice squad.
The Lions signed McKinley to their practice squad Monday, Aaron Wilson of Sportstalk 790 Houston reports.