[PATCH] iommu fixes, round 3

[John Rose]

> > - Creates of_cleanup_node(), which will directly precede the dynamic removal of
> >   any device node
> 
> Hrm... one thing I'm still annoyed with is that you are still calling
> of_cleanup_node() from within of_remove_node(). That call should be
> moved to the caller.

:) Respectfully, I still disagree.  The caller is a procfs-specific function
related to an interface that we're hoping to deprecate soon.  We want this to
happen any time a node is removed, not anytime a node is removed using
interface so-and-so.

To me, it makes sense to put this here since of_add_node() calls 
of_finish_node_dynamic(), which creates the table.

John