[src/trunk]: src/sys/arch/dreamcast Remove an unused variable

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

details:   https://anonhg.NetBSD.org/src/rev/0006104d05d4
branches:  trunk
changeset: 327687:0006104d05d4
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Mar 14 08:50:08 2014 +0000

description:
Remove an unused variable

diffstat:

 sys/arch/dreamcast/dev/gdrom.c         |  8 ++++----
 sys/arch/dreamcast/dreamcast/machdep.c |  8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diffs (72 lines):

diff -r 79e135716018 -r 0006104d05d4 sys/arch/dreamcast/dev/gdrom.c
--- a/sys/arch/dreamcast/dev/gdrom.c    Fri Mar 14 05:03:19 2014 +0000
+++ b/sys/arch/dreamcast/dev/gdrom.c    Fri Mar 14 08:50:08 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: gdrom.c,v 1.35 2012/07/27 07:42:26 abs Exp $   */
+/*     $NetBSD: gdrom.c,v 1.36 2014/03/14 08:50:08 martin Exp $        */
 
 /*-
  * Copyright (c) 2001 Marcus Comstedt
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
-__KERNEL_RCSID(0, "$NetBSD: gdrom.c,v 1.35 2012/07/27 07:42:26 abs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gdrom.c,v 1.36 2014/03/14 08:50:08 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -395,7 +395,7 @@
 gdromattach(device_t parent, device_t self, void *aux)
 {
        struct gdrom_softc *sc;
-       uint32_t p, x;
+       uint32_t p;
 
        sc = device_private(self);
        sc->sc_dev = self;
@@ -413,7 +413,7 @@
         */
        *((volatile uint32_t *)0xa05f74e4) = 0x1fffff;
        for (p = 0; p < 0x200000 / 4; p++)
-               x = ((volatile uint32_t *)0xa0000000)[p];
+               (void)((volatile uint32_t *)0xa0000000)[p];
 
        printf(": %s\n", sysasic_intr_string(SYSASIC_IRL9));
        sysasic_intr_establish(SYSASIC_EVENT_GDROM, IPL_BIO, SYSASIC_IRL9,
diff -r 79e135716018 -r 0006104d05d4 sys/arch/dreamcast/dreamcast/machdep.c
--- a/sys/arch/dreamcast/dreamcast/machdep.c    Fri Mar 14 05:03:19 2014 +0000
+++ b/sys/arch/dreamcast/dreamcast/machdep.c    Fri Mar 14 08:50:08 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machdep.c,v 1.43 2012/06/11 16:27:08 tsutsui Exp $     */
+/*     $NetBSD: machdep.c,v 1.44 2014/03/14 08:51:06 martin Exp $      */
 
 /*-
  * Copyright (c) 1996, 1997, 1998, 2002 The NetBSD Foundation, Inc.
@@ -65,7 +65,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.43 2012/06/11 16:27:08 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.44 2014/03/14 08:51:06 martin Exp $");
 
 #include "opt_ddb.h"
 #include "opt_kgdb.h"
@@ -270,7 +270,7 @@
 intc_intr(int ssr, int spc, int ssp)
 {
        struct intc_intrhand *ih;
-       int s, evtcode;
+       int evtcode;
 
        curcpu()->ci_data.cpu_nintr++;
 
@@ -282,7 +282,7 @@
         * On entry, all interrrupts are disabled, and exception is enabled.
         * Enable higher level interrupt here.
         */
-       s = _cpu_intr_resume(ih->ih_level);
+       _cpu_intr_resume(ih->ih_level);
 
        if (evtcode == SH_INTEVT_TMU0_TUNI0) {  /* hardclock */
                struct clockframe cf;