platforms/44x/warp-nand.c bogosity

arch/powerpc/platforms/44x/warp-nand.c was added this year and updated 
quite recently.

warp-nand.c is empty unless CONFIG_MTD_NAND_NDFC=y.

MTD_NAND_NDFC depends on !PPC_MERGE.

!PPC_MERGE can never be true on PPC now that arch/ppc/ got removed.

So warp-nand.c is dead code, but that does not seem to be intentionally?

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed