[src/nick-nhusb]: src/sys/dev/usb Sprinkle some const

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

details:   https://anonhg.NetBSD.org/src/rev/d3757c8f2d96
branches:  nick-nhusb
changeset: 334630:d3757c8f2d96
user:      skrll <skrll%NetBSD.org@localhost>
date:      Thu Feb 02 07:23:03 2017 +0000

description:
Sprinkle some const

diffstat:

 sys/dev/usb/if_smsc.c |  24 ++++++++++++------------
 1 files changed, 12 insertions(+), 12 deletions(-)

diffs (87 lines):

diff -r f9ea2fe733e2 -r d3757c8f2d96 sys/dev/usb/if_smsc.c
--- a/sys/dev/usb/if_smsc.c     Thu Feb 02 07:16:03 2017 +0000
+++ b/sys/dev/usb/if_smsc.c     Thu Feb 02 07:23:03 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_smsc.c,v 1.22.2.24 2017/02/02 07:16:03 skrll Exp $  */
+/*     $NetBSD: if_smsc.c,v 1.22.2.25 2017/02/02 07:23:03 skrll Exp $  */
 
 /*     $OpenBSD: if_smsc.c,v 1.4 2012/09/27 12:38:11 jsg Exp $ */
 /*     $FreeBSD: src/sys/dev/usb/net/if_smsc.c,v 1.1 2012/08/15 04:03:55 gonzo Exp $ */
@@ -259,7 +259,7 @@
 int
 smsc_miibus_readreg(device_t dev, int phy, int reg)
 {
-       struct smsc_softc *sc = device_private(dev);
+       struct smsc_softc * const sc = device_private(dev);
        uint32_t addr;
        uint32_t val = 0;
 
@@ -286,7 +286,7 @@
 void
 smsc_miibus_writereg(device_t dev, int phy, int reg, int val)
 {
-       struct smsc_softc *sc = device_private(dev);
+       struct smsc_softc * const sc = device_private(dev);
        uint32_t addr;
 
        if (sc->sc_phyno != phy)
@@ -312,8 +312,8 @@
 void
 smsc_miibus_statchg(struct ifnet *ifp)
 {
-       struct smsc_softc *sc = ifp->if_softc;
-       struct mii_data *mii = &sc->sc_mii;
+       struct smsc_softc * const sc = ifp->if_softc;
+       struct mii_data * const mii = &sc->sc_mii;
        int err;
        uint32_t flow;
        uint32_t afc_cfg;
@@ -386,8 +386,8 @@
 int
 smsc_ifmedia_upd(struct ifnet *ifp)
 {
-       struct smsc_softc *sc = ifp->if_softc;
-       struct mii_data *mii = &sc->sc_mii;
+       struct smsc_softc * const sc = ifp->if_softc;
+       struct mii_data * const mii = &sc->sc_mii;
        int err;
 
        if (mii->mii_instance) {
@@ -403,8 +403,8 @@
 void
 smsc_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr)
 {
-       struct smsc_softc *sc = ifp->if_softc;
-       struct mii_data *mii = &sc->sc_mii;
+       struct smsc_softc * const sc = ifp->if_softc;
+       struct mii_data * const mii = &sc->sc_mii;
 
        mii_pollstat(mii);
 
@@ -421,7 +421,7 @@
 void
 smsc_setmulti(struct smsc_softc *sc)
 {
-       struct ifnet            *ifp = &sc->sc_ec.ec_if;
+       struct ifnet * const ifp = &sc->sc_ec.ec_if;
        struct ether_multi      *enm;
        struct ether_multistep   step;
        uint32_t                 hashtbl[2] = { 0, 0 };
@@ -470,7 +470,7 @@
 int
 smsc_sethwcsum(struct smsc_softc *sc)
 {
-       struct ifnet *ifp = &sc->sc_ec.ec_if;
+       struct ifnet * const ifp = &sc->sc_ec.ec_if;
        uint32_t val;
        int err;
 
@@ -545,7 +545,7 @@
 int
 smsc_init(struct ifnet *ifp)
 {
-       struct smsc_softc *sc = ifp->if_softc;
+       struct smsc_softc * const sc = ifp->if_softc;
 
        mutex_enter(&sc->sc_lock);
        int ret = smsc_init_locked(ifp);