Posted 28th June 2013 at 01:27 am
The Wales international moved to Blues in the summer of 2013 after his contract with Blackpool came to an end.
Llandudno-born Eardley began his career at Oldham Athletic where he made over 100 appearances before moving to Blackpool for an undisclosed fee in August 2009.
The right-back quickly became a mainstay in the Seasiders team that had a one-season stint in the Barclays Premier League during the 2010/11 campaign.
Eardley made his debut for Blues against Watford at the start of August 2013. But having made just seven appearances, his season was brought to a premature end when he ruptured his medial ligament and suffered a partial tear in his anterior cruciate ligament against Ipswich Town.