mmap fix in synth flash drivers

[Andrew Lunn]

On Thu, Dec 18, 2008 at 09:50:21AM +0100, Simon Kallweit wrote:
> I found a small bug in the synth flash drivers. As I upgraded my system  
> to 2GB RAM, the synth flash drivers stopped working, as the check of the  
> mmap return value was wrong. Here is a patch to fix that.

  Thanks for the patch,

  Andrew