[src/trunk]: src/sys/dev/ic - make local functions static

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

details:   https://anonhg.NetBSD.org/src/rev/c129179c5a37
branches:  trunk
changeset: 752974:c129179c5a37
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sat Mar 13 15:27:40 2010 +0000

description:
- make local functions static
- const'ify

diffstat:

 sys/dev/ic/ne2000.c |  30 ++++++++++++++++--------------
 1 files changed, 16 insertions(+), 14 deletions(-)

diffs (73 lines):

diff -r f9fbeb5cabfe -r c129179c5a37 sys/dev/ic/ne2000.c
--- a/sys/dev/ic/ne2000.c       Sat Mar 13 15:26:38 2010 +0000
+++ b/sys/dev/ic/ne2000.c       Sat Mar 13 15:27:40 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ne2000.c,v 1.69 2010/03/13 15:08:24 tsutsui Exp $      */
+/*     $NetBSD: ne2000.c,v 1.70 2010/03/13 15:27:40 tsutsui Exp $      */
 
 /*-
  * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ne2000.c,v 1.69 2010/03/13 15:08:24 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ne2000.c,v 1.70 2010/03/13 15:27:40 tsutsui Exp $");
 
 #include "opt_ipkdb.h"
 
@@ -92,16 +92,18 @@
 
 #include <dev/ic/ax88190reg.h>
 
-int    ne2000_write_mbuf(struct dp8390_softc *, struct mbuf *, int);
-int    ne2000_ring_copy(struct dp8390_softc *, int, void *, u_short);
-void   ne2000_read_hdr(struct dp8390_softc *, int, struct dp8390_ring *);
-int    ne2000_test_mem(struct dp8390_softc *);
+static int     ne2000_write_mbuf(struct dp8390_softc *, struct mbuf *, int);
+static int     ne2000_ring_copy(struct dp8390_softc *, int, void *, u_short);
+static void    ne2000_read_hdr(struct dp8390_softc *, int,
+                   struct dp8390_ring *);
+static int     ne2000_test_mem(struct dp8390_softc *);
 
-void   ne2000_writemem(bus_space_tag_t, bus_space_handle_t,
-           bus_space_tag_t, bus_space_handle_t, uint8_t *, int, size_t,
-           int, int);
-void   ne2000_readmem(bus_space_tag_t, bus_space_handle_t,
-           bus_space_tag_t, bus_space_handle_t, int, uint8_t *, size_t, int);
+static void    ne2000_writemem(bus_space_tag_t, bus_space_handle_t,
+                   bus_space_tag_t, bus_space_handle_t, const uint8_t *, int,
+                   size_t, int, int);
+static void    ne2000_readmem(bus_space_tag_t, bus_space_handle_t,
+                   bus_space_tag_t, bus_space_handle_t, int, uint8_t *,
+                   size_t, int);
 
 #ifdef NE2000_DETECT_8BIT
 static bool    ne2000_detect_8bit(bus_space_tag_t, bus_space_handle_t,
@@ -333,7 +335,7 @@
 ne2000_detect(bus_space_tag_t nict, bus_space_handle_t nich,
     bus_space_tag_t asict, bus_space_handle_t asich)
 {
-       static uint8_t test_pattern[32] = "THIS is A memory TEST pattern";
+       const uint8_t test_pattern[32] = "THIS is A memory TEST pattern";
        uint8_t test_buffer[32], tmp;
        int i, rv = NE2000_TYPE_UNKNOWN;
        int useword;
@@ -821,7 +823,7 @@
 void
 ne2000_writemem(bus_space_tag_t nict, bus_space_handle_t nich,
     bus_space_tag_t asict, bus_space_handle_t asich,
-    uint8_t *src, int dst, size_t len, int useword, int quiet)
+    const uint8_t *src, int dst, size_t len, int useword, int quiet)
 {
        int maxwait = 100;      /* about 120us */
 
@@ -852,7 +854,7 @@
        ASIC_BARRIER(asict, asich);
        if (useword)
                bus_space_write_multi_stream_2(asict, asich, NE2000_ASIC_DATA,
-                   (uint16_t *)src, len >> 1);
+                   (const uint16_t *)src, len >> 1);
        else
                bus_space_write_multi_1(asict, asich, NE2000_ASIC_DATA,
                    src, len);