[src/trunk]: src/sys/arch/arm/arm Remove unused variables.

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

details:   https://anonhg.NetBSD.org/src/rev/438048776b99
branches:  trunk
changeset: 325321:438048776b99
user:      skrll <skrll%NetBSD.org@localhost>
date:      Wed Dec 18 12:52:47 2013 +0000

description:
Remove unused variables.

diffstat:

 sys/arch/arm/arm/cpufunc.c |  16 ++++++++++------
 1 files changed, 10 insertions(+), 6 deletions(-)

diffs (64 lines):

diff -r a3ac262aaca5 -r 438048776b99 sys/arch/arm/arm/cpufunc.c
--- a/sys/arch/arm/arm/cpufunc.c        Wed Dec 18 12:43:59 2013 +0000
+++ b/sys/arch/arm/arm/cpufunc.c        Wed Dec 18 12:52:47 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cpufunc.c,v 1.130 2013/11/12 17:31:55 matt Exp $       */
+/*     $NetBSD: cpufunc.c,v 1.131 2013/12/18 12:52:47 skrll Exp $      */
 
 /*
  * arm7tdmi support code Copyright (c) 2001 John Fremlin
@@ -49,7 +49,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cpufunc.c,v 1.130 2013/11/12 17:31:55 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cpufunc.c,v 1.131 2013/12/18 12:52:47 skrll Exp $");
 
 #include "opt_compat_netbsd.h"
 #include "opt_cpuoptions.h"
@@ -3039,15 +3039,17 @@
 void
 armv7_setup(char *args)
 {
-       int cpuctrl, cpuctrlmask;
+       int cpuctrl;
 
        cpuctrl = CPU_CONTROL_MMU_ENABLE | CPU_CONTROL_IC_ENABLE
            | CPU_CONTROL_DC_ENABLE | CPU_CONTROL_BPRD_ENABLE ;
-       cpuctrlmask = CPU_CONTROL_MMU_ENABLE | CPU_CONTROL_SYST_ENABLE
+#if 0
+       int cpuctrlmask = CPU_CONTROL_MMU_ENABLE | CPU_CONTROL_SYST_ENABLE
            | CPU_CONTROL_IC_ENABLE | CPU_CONTROL_DC_ENABLE
            | CPU_CONTROL_ROM_ENABLE | CPU_CONTROL_BPRD_ENABLE
            | CPU_CONTROL_BEND_ENABLE | CPU_CONTROL_AFLT_ENABLE
            | CPU_CONTROL_ROUNDROBIN | CPU_CONTROL_CPCLK;
+#endif
 
 #ifdef ARM32_DISABLE_ALIGNMENT_FAULTS
        cpuctrl |= CPU_CONTROL_UNAL_ENABLE;
@@ -3427,7 +3429,7 @@
 xscale_setup(char *args)
 {
        uint32_t auxctl;
-       int cpuctrl, cpuctrlmask;
+       int cpuctrl;
 
        /*
         * The XScale Write Buffer is always enabled.  Our option
@@ -3440,13 +3442,15 @@
                 | CPU_CONTROL_IC_ENABLE | CPU_CONTROL_DC_ENABLE
                 | CPU_CONTROL_WBUF_ENABLE | CPU_CONTROL_LABT_ENABLE
                 | CPU_CONTROL_BPRD_ENABLE;
-       cpuctrlmask = CPU_CONTROL_MMU_ENABLE | CPU_CONTROL_32BP_ENABLE
+#if 0
+       int cpuctrlmask = CPU_CONTROL_MMU_ENABLE | CPU_CONTROL_32BP_ENABLE
                 | CPU_CONTROL_32BD_ENABLE | CPU_CONTROL_SYST_ENABLE
                 | CPU_CONTROL_IC_ENABLE | CPU_CONTROL_DC_ENABLE
                 | CPU_CONTROL_WBUF_ENABLE | CPU_CONTROL_ROM_ENABLE
                 | CPU_CONTROL_BEND_ENABLE | CPU_CONTROL_AFLT_ENABLE
                 | CPU_CONTROL_LABT_ENABLE | CPU_CONTROL_BPRD_ENABLE
                 | CPU_CONTROL_CPCLK | CPU_CONTROL_VECRELOC;
+#endif
 
 #ifndef ARM32_DISABLE_ALIGNMENT_FAULTS
        cpuctrl |= CPU_CONTROL_AFLT_ENABLE;