powerpc: Fix old bug in prom_init setting of the color

We have an array of 16 entries and a loop of 32 iterations... oops.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt 2011-12-14 13:55:11 +00:00
commit 3f53638c80