[PATCH][UBI]:Remove the prot tree from the WL unit

[xiaochuan-xu]

Hi Artem,

On Wed, 2008-07-16 at 17:50 +0300, Artem Bityutskiy wrote:
> 
> Sure, this is an intermediate state. Your next patches should fix
> this. We just removed the protection tree separately because it
> is an independed step and it will make further patches simpler
> to review and understand. 

I believe the next patch should modify the used tree, i.e., adding the
@tempr element to @struct ubi_wl_entry and some relative sentences.
Of course, a used tree special function refer to as @wl_used_tree_add()
is in need.  

What do you think?



-- 
yours Sincerely,

xiaochuan-xu (许小川)