The 26-year-old was close to joining Hull City on transfer deadline day, but the deal fell through.
Long, whose contract expires at the end of the season, has said that he is fully focused on his football.
"I'm just concentrating on football and training hard, trying to keep my place in the team," he told the Birmingham Mail.
"I try to keep out of it. There are enough things to worry about on the pitch without worrying about things off it. I am settled in Birmingham as well so I'm enjoying my time at West Brom and hopefully the rest will take care of itself.
"There are no developments yet but there is plenty of time left on my contract and I'm sure the club will think about what's best for them and me and we'll see what happens."
Long joined West Brom from Reading in 2011.