powerpc: sparse: static-ify some things

As sparse suggests, these should be made static.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Reviewed-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Daniel Axtens 2016-01-06 11:45:50 +11:00 • committed by Michael Ellerman
commit 635218c785
5 changed files with 6 additions and 6 deletions