[src/trunk]: src/sys/arch/x86/pci Constify lpcib_devices[] so that it lands i...

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

details:   https://anonhg.NetBSD.org/src/rev/d27c689aa2d8
branches:  trunk
changeset: 319566:d27c689aa2d8
user:      maxv <maxv%NetBSD.org@localhost>
date:      Sun Jun 03 10:13:54 2018 +0000

description:
Constify lpcib_devices[] so that it lands in .rodata (1584 bytes).

diffstat:

 sys/arch/x86/pci/ichlpcib.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (45 lines):

diff -r 46630d316f78 -r d27c689aa2d8 sys/arch/x86/pci/ichlpcib.c
--- a/sys/arch/x86/pci/ichlpcib.c       Sun Jun 03 10:04:40 2018 +0000
+++ b/sys/arch/x86/pci/ichlpcib.c       Sun Jun 03 10:13:54 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ichlpcib.c,v 1.51 2016/08/06 21:57:04 jakllsch Exp $   */
+/*     $NetBSD: ichlpcib.c,v 1.52 2018/06/03 10:13:54 maxv Exp $       */
 
 /*-
  * Copyright (c) 2004 The NetBSD Foundation, Inc.
@@ -40,7 +40,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ichlpcib.c,v 1.51 2016/08/06 21:57:04 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ichlpcib.c,v 1.52 2018/06/03 10:13:54 maxv Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -163,7 +163,7 @@
 CFATTACH_DECL2_NEW(ichlpcib, sizeof(struct lpcib_softc),
     lpcibmatch, lpcibattach, lpcibdetach, NULL, lpcibrescan, lpcibchilddet);
 
-static struct lpcib_device {
+static const struct lpcib_device {
        pcireg_t vendor, product;
        int has_rcba;
        int has_ich5_hpet;
@@ -291,7 +291,7 @@
 lpcibmatch(device_t parent, cfdata_t match, void *aux)
 {
        struct pci_attach_args *pa = aux;
-       struct lpcib_device *lpcib_dev;
+       const struct lpcib_device *lpcib_dev;
 
        /* We are ISA bridge, of course */
        if (PCI_CLASS(pa->pa_class) != PCI_CLASS_BRIDGE ||
@@ -312,7 +312,7 @@
 {
        struct pci_attach_args *pa = aux;
        struct lpcib_softc *sc = device_private(self);
-       struct lpcib_device *lpcib_dev;
+       const struct lpcib_device *lpcib_dev;
        pcireg_t pmbase;
 
        sc->sc_pa = *pa;