Sorry to hear of your shoulder injury. Before I got into my slump in which I pretty much stopped working out, I developed shoulder pain from benching. It's completely healed now but that's only because I didn't really workout at all.
As long as you focus on hitting it heavy and hard in the other big compound exercises (deads, squats) then you will still grow. It depends how seriously mangled your shoulder is, but personally what I'd do is lay off working your shoulders for a couple weeks to let it heal, then slowly incorporate some light shoulder exercises back in with super strict form.
How do you feel after your light shoulder workout now? Also, how do your shoulders feel after a chest workout?