[PATCH] Fix crash due to processing "memory-controller" nodes as "memory"

[Anton Blanchard]

Hi Ian,

> > > > Nice catch! I wonder if we should be checking for device_type
> > > > "memory". Ben?
> > > 
> > > Yes. That's what Linux does.
> > 
> > Ian: I made that change, and slightly modified your commit message.
> > Look ok?
> 
> Looks good to me :)

Excellent, I just pushed the fix.

Anton