[src/trunk]: src/sys/arch/acorn26 Remove unused variables.

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

details:   https://anonhg.NetBSD.org/src/rev/9eb122718118
branches:  trunk
changeset: 327458:9eb122718118
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Mar 08 15:46:20 2014 +0000

description:
Remove unused variables.

diffstat:

 sys/arch/acorn26/acorn26/except.c |   7 +++----
 sys/arch/acorn26/iobus/ioc.c      |   9 +++------
 sys/arch/acorn26/ioc/latches.c    |  10 ++++------
 3 files changed, 10 insertions(+), 16 deletions(-)

diffs (106 lines):

diff -r 1837b4d48dcb -r 9eb122718118 sys/arch/acorn26/acorn26/except.c
--- a/sys/arch/acorn26/acorn26/except.c Sat Mar 08 12:18:04 2014 +0000
+++ b/sys/arch/acorn26/acorn26/except.c Sat Mar 08 15:46:20 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: except.c,v 1.30 2013/08/18 16:08:42 matt Exp $ */
+/* $NetBSD: except.c,v 1.31 2014/03/08 15:46:20 skrll Exp $ */
 /*-
  * Copyright (c) 1998, 1999, 2000 Ben Harris
  * All rights reserved.
@@ -31,7 +31,7 @@
 
 #include <sys/param.h>
 
-__KERNEL_RCSID(0, "$NetBSD: except.c,v 1.30 2013/08/18 16:08:42 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: except.c,v 1.31 2014/03/08 15:46:20 skrll Exp $");
 
 #include "opt_ddb.h"
 
@@ -141,7 +141,7 @@
        vm_prot_t atype;
        bool usrmode, twopages;
        struct vm_map *map;
-       vaddr_t pc, va;
+       vaddr_t va;
        vsize_t asize;
 
        /*
@@ -163,7 +163,6 @@
                lwp_settrapframe(l, tf);
                LWP_CACHE_CREDS(l, p);
        }
-       pc = tf->tf_r15 & R15_PC;
        data_abort_fixup(tf);
        va = data_abort_address(tf, &asize);
        atype = data_abort_atype(tf);
diff -r 1837b4d48dcb -r 9eb122718118 sys/arch/acorn26/iobus/ioc.c
--- a/sys/arch/acorn26/iobus/ioc.c      Sat Mar 08 12:18:04 2014 +0000
+++ b/sys/arch/acorn26/iobus/ioc.c      Sat Mar 08 15:46:20 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ioc.c,v 1.21 2012/05/11 15:39:17 skrll Exp $ */
+/* $NetBSD: ioc.c,v 1.22 2014/03/08 15:46:20 skrll Exp $ */
 
 /*-
  * Copyright (c) 1998, 1999, 2000 Ben Harris
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ioc.c,v 1.21 2012/05/11 15:39:17 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ioc.c,v 1.22 2014/03/08 15:46:20 skrll Exp $");
 
 #include <sys/param.h>
 #include <sys/device.h>
@@ -91,16 +91,13 @@
 {
        struct ioc_softc *sc = device_private(self);
        struct iobus_attach_args *ioa = aux;
-       bus_space_tag_t bst;
-       bus_space_handle_t bsh;
 
        sc->sc_dev = the_ioc = self;
        sc->sc_bst = ioa->ioa_tag;
        if (bus_space_map(ioa->ioa_tag, ioa->ioa_base, 0x00200000,
                          0, &(sc->sc_bsh)) != 0)
                panic("%s: couldn't map", device_xname(self));
-       bst = sc->sc_bst;
-       bsh = sc->sc_bsh;
+
        /* Now we need to set up bits of the IOC */
        /* Control register: All bits high (input) is probably safe */
        ioc_ctl_write(self, 0xff, 0xff);
diff -r 1837b4d48dcb -r 9eb122718118 sys/arch/acorn26/ioc/latches.c
--- a/sys/arch/acorn26/ioc/latches.c    Sat Mar 08 12:18:04 2014 +0000
+++ b/sys/arch/acorn26/ioc/latches.c    Sat Mar 08 15:46:20 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: latches.c,v 1.8 2012/05/11 15:39:18 skrll Exp $ */
+/* $NetBSD: latches.c,v 1.9 2014/03/08 15:46:20 skrll Exp $ */
 
 /*-
  * Copyright (c) 2001 Ben Harris
@@ -29,7 +29,7 @@
 
 #include <sys/param.h>
 
-__KERNEL_RCSID(0, "$NetBSD: latches.c,v 1.8 2012/05/11 15:39:18 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: latches.c,v 1.9 2014/03/08 15:46:20 skrll Exp $");
 
 #include <sys/device.h>
 #include <sys/systm.h>
@@ -79,14 +79,12 @@
 {
        struct latches_softc *sc = device_private(self);
        struct ioc_attach_args *ioc = aux;
-       bus_space_tag_t iot;
-       bus_space_handle_t ioh;
 
        sc->sc_dev = self;
        if (the_latches == NULL)
                the_latches = self;
-       iot = sc->sc_iot = ioc->ioc_fast_t;
-       ioh = sc->sc_ioh = ioc->ioc_fast_h;
+       sc->sc_iot = ioc->ioc_fast_t;
+       sc->sc_ioh = ioc->ioc_fast_h;
 
        sc->sc_latcha =
            LATCHA_NSEL0 | LATCHA_NSEL1 | LATCHA_NSEL2 | LATCHA_NSEL3 |