FSL USB in 2.6.37

I'm trying to get my platform support working in mainline
2.6.37.  I have a MPC8379 which is working well in 2.6.32.

When I just move my platform to the new kernel, everything
works except for USB host mode.  Nothing special about my
platform - it's pretty much like the FSL eval boards (as
far as this part is concerned).  I can see it start up,
claim to power up the internal hub, but I never see the
state change interrupt from the hub.

Are there any known gotchas here?  Any ideas?

Thanks

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------