[PATCH] ppc64: xics cleanup

A few xics cleanups:

- Make some things static.
- Be more consistent with error printing - interrupts are unsigned,
  error values are signed.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Anton Blanchard 2005-09-12 13:12:11 +10:00 committed by Paul Mackerras
commit 26370322d8