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Use nitems().

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This commit is contained in:
Gleb Smirnoff 2015-01-09 12:26:08 +00:00
parent 3df42f654e
commit 40c1416a62
1 changed files with 1 additions and 5 deletions
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6
sys/dev/mii/truephy.c
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@ -244,9 +244,7 @@ truephy_reset(struct mii_softc *sc)
PHY_WRITE(sc, TRUEPHY_CTRL, PHY_WRITE(sc, TRUEPHY_CTRL,
TRUEPHY_CTRL_DIAG | TRUEPHY_CTRL_RSV1 | TRUEPHY_CTRL_RSV0); TRUEPHY_CTRL_DIAG | TRUEPHY_CTRL_RSV1 | TRUEPHY_CTRL_RSV0);
#define N(arr) (int)(sizeof(arr) / sizeof(arr[0])) for (i = 0; i < nitems(truephy_dspcode); ++i) {
for (i = 0; i < N(truephy_dspcode); ++i) {
const struct truephy_dsp *dsp = &truephy_dspcode[i]; const struct truephy_dsp *dsp = &truephy_dspcode[i];
PHY_WRITE(sc, TRUEPHY_INDEX, dsp->index); PHY_WRITE(sc, TRUEPHY_INDEX, dsp->index);
@ -256,8 +254,6 @@ truephy_reset(struct mii_softc *sc)
PHY_READ(sc, TRUEPHY_DATA); PHY_READ(sc, TRUEPHY_DATA);
} }
#undef N
PHY_READ(sc, MII_BMCR); PHY_READ(sc, MII_BMCR);
PHY_READ(sc, TRUEPHY_CTRL); PHY_READ(sc, TRUEPHY_CTRL);
PHY_WRITE(sc, MII_BMCR, BMCR_AUTOEN | BMCR_S1000); PHY_WRITE(sc, MII_BMCR, BMCR_AUTOEN | BMCR_S1000);