[src/trunk]: src/sys/arch/macppc/dev shut up another unused function warning

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0ef8adc70c72
branches:  trunk
changeset: 346309:0ef8adc70c72
user:      macallan <macallan%NetBSD.org@localhost>
date:      Wed Jul 06 13:30:42 2016 +0000

description:
shut up another unused function warning

diffstat:

 sys/arch/macppc/dev/valkyriefb.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (32 lines):

diff -r e3292b495a46 -r 0ef8adc70c72 sys/arch/macppc/dev/valkyriefb.c
--- a/sys/arch/macppc/dev/valkyriefb.c  Wed Jul 06 13:28:34 2016 +0000
+++ b/sys/arch/macppc/dev/valkyriefb.c  Wed Jul 06 13:30:42 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: valkyriefb.c,v 1.3 2014/02/19 12:28:38 macallan Exp $  */
+/*     $NetBSD: valkyriefb.c,v 1.4 2016/07/06 13:30:42 macallan Exp $  */
 
 /*
  * Copyright (c) 2012 Michael Lorenz
@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: valkyriefb.c,v 1.3 2014/02/19 12:28:38 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: valkyriefb.c,v 1.4 2016/07/06 13:30:42 macallan Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -161,11 +161,13 @@
        __asm("eieio; sync;");
 }
 
+#ifdef VALKYRIEFB_DEBUG
 static inline uint8_t
 valkyriefb_read_reg(struct valkyriefb_softc *sc, int reg)
 {
        return *(sc->sc_base + VAL_REGS_OFFSET + reg);
 }
+#endif
 
 static void
 valkyriefb_write_cmap(struct valkyriefb_softc *sc,