[src/trunk]: src/sys/arch/arm/s3c2xx0 Add some const and rename a local varia...

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

details:   https://anonhg.NetBSD.org/src/rev/33fcd92b5004
branches:  trunk
changeset: 581749:33fcd92b5004
user:      he <he%NetBSD.org@localhost>
date:      Sat Jun 04 21:22:12 2005 +0000

description:
Add some const and rename a local variable to avoid shadowing.

diffstat:

 sys/arch/arm/s3c2xx0/sscom.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (47 lines):

diff -r d005b5c31bc5 -r 33fcd92b5004 sys/arch/arm/s3c2xx0/sscom.c
--- a/sys/arch/arm/s3c2xx0/sscom.c      Sat Jun 04 21:19:23 2005 +0000
+++ b/sys/arch/arm/s3c2xx0/sscom.c      Sat Jun 04 21:22:12 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sscom.c,v 1.11 2003/08/07 16:26:54 agc Exp $ */
+/*     $NetBSD: sscom.c,v 1.12 2005/06/04 21:22:12 he Exp $ */
 
 /*
  * Copyright (c) 2002, 2003 Fujitsu Component Limited
@@ -105,7 +105,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sscom.c,v 1.11 2003/08/07 16:26:54 agc Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sscom.c,v 1.12 2005/06/04 21:22:12 he Exp $");
 
 #include "opt_sscom.h"
 #include "opt_ddb.h"
@@ -330,13 +330,13 @@
 #undef divrnd
 }
 
-void sscomstatus (struct sscom_softc *, char *);
+void sscomstatus (struct sscom_softc *, const char *);
 
 #ifdef SSCOM_DEBUG
 int    sscom_debug = 0;
 
 void
-sscomstatus(struct sscom_softc *sc, char *str)
+sscomstatus(struct sscom_softc *sc, const char *str)
 {
        struct tty *tp = sc->sc_tty;
        int umstat = bus_space_read_1(sc->sc_iot, sc->sc_iot, SSCOM_UMSTAT);
@@ -1593,10 +1593,10 @@
                                put[0] = sscom_getc(iot, ioh);
 
                                if (ISSET(uerstat, UERSTAT_BREAK)) {
-                                       int cn_trapped = 0;
+                                       int con_trapped = 0;
                                        cn_check_magic(sc->sc_tty->t_dev,
                                            CNC_BREAK, sscom_cnm_state);
-                                       if (cn_trapped)
+                                       if (con_trapped)
                                                continue;
 #if defined(KGDB)
                                        if (ISSET(sc->sc_hwflags,