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authormsaitoh <msaitoh@NetBSD.org>2019-11-14 08:52:34 +0000
committermsaitoh <msaitoh@NetBSD.org>2019-11-14 08:52:34 +0000
commit018cf1b49c8d3e19d2267121b67daa7bf003bfc5 (patch)
tree028247f7085c66d3fcee2bf7e5f26dfcf9d8e0c0 /sys/dev
parent5291c3e6cbd2eb4609bdf37669d37245f3f41f98 (diff)
KNF. No functional change.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/mii/ipgphy.c32
1 files changed, 10 insertions, 22 deletions
diff --git a/sys/dev/mii/ipgphy.c b/sys/dev/mii/ipgphy.c
index aea32405b3f..7d323b39776 100644
--- a/sys/dev/mii/ipgphy.c
+++ b/sys/dev/mii/ipgphy.c
@@ -32,7 +32,7 @@
* Driver for the IC Plus IP1000A/IP1001 10/100/1000 PHY.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ipgphy.c,v 1.1 2019/10/07 11:53:40 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ipgphy.c,v 1.2 2019/11/14 08:52:34 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -79,9 +79,9 @@ ipgphy_match(device_t parent, cfdata_t match, void *aux)
{
struct mii_attach_args *ma = aux;
- if (mii_phy_match(ma, ipgphys) != NULL) {
+ if (mii_phy_match(ma, ipgphys) != NULL)
return 10;
- }
+
return 0;
}
@@ -130,9 +130,7 @@ ipgphy_service(struct mii_softc *sc, struct mii_data *mii, int cmd)
switch (cmd) {
case MII_POLLSTAT:
- /*
- * If we're not polling our PHY instance, just return.
- */
+ /* If we're not polling our PHY instance, just return. */
if (IFM_INST(ife->ifm_media) != sc->mii_inst)
return 0;
break;
@@ -148,9 +146,7 @@ ipgphy_service(struct mii_softc *sc, struct mii_data *mii, int cmd)
return 0;
}
- /*
- * If the interface is not up, don't do anything.
- */
+ /* If the interface is not up, don't do anything. */
if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
break;
@@ -206,21 +202,15 @@ done:
break;
case MII_TICK:
- /*
- * If we're not currently selected, just return.
- */
+ /* If we're not currently selected, just return. */
if (IFM_INST(ife->ifm_media) != sc->mii_inst)
return 0;
- /*
- * Is the interface even up?
- */
+ /* Is the interface even up? */
if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
return 0;
- /*
- * Only used for autonegotiation.
- */
+ /* Only used for autonegotiation. */
if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO) {
sc->mii_ticks = 0;
break;
@@ -247,9 +237,7 @@ done:
if (sc->mii_ticks++ == 0)
break;
- /*
- * Only retry autonegotiation every mii_anegticks seconds.
- */
+ /* Only retry autonegotiation every mii_anegticks seconds. */
if (sc->mii_ticks <= sc->mii_anegticks)
break;
@@ -401,7 +389,7 @@ ipgphy_reset(struct mii_softc *sc)
mii_phy_reset(sc);
- /* clear autoneg/full-duplex as we don't want it after reset */
+ /* Clear autoneg/full-duplex as we don't want it after reset */
PHY_READ(sc, MII_BMCR, &reg);
reg &= ~(BMCR_AUTOEN | BMCR_FDX);
PHY_WRITE(sc, MII_BMCR, reg);