[PATCH 4/4] powerpc/mpic: remove unused functions

[Scott Wood]

On Wed, 2015-02-25 at 20:39 -0600, Jia Hongtao-B38951 wrote:
> Hi Scott,
> 
> I'm really sorry for leave this patch like a zombie.
> Now I have plan to revisit this patch.
> 
> From the previous comments the compile error was fixed.
> But beyond that I have had no plan to update it.
> 
> Could you please comment on why it's still on hold?
> 

Kumar had some comments.

-Scott