powerpc: Add more PPC bit conversion macros

Add 32 and 8 bit variants

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Benjamin Herrenschmidt 2017-04-05 17:54:47 +10:00 • committed by Michael Ellerman
commit 22bd64a621