powerpc/32: Make some functions static

These functions can all be static, make it so.

Signed-off-by: Mathieu Malaterre <malat@debian.org>
[mpe: Combine a patch of Mathieu's with some other static conversions]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mathieu Malaterre 2018-03-07 21:32:55 +01:00 • committed by Michael Ellerman
commit d15a261d87
2 changed files with 4 additions and 5 deletions