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Fix incorrect busy check for PHY write operation.

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While I'm here remove unnecessary return statement.
This commit is contained in:
Pyun YongHyeon 2006-08-02 02:36:59 +00:00
parent df6e8892dc
commit 3b234fcbab
1 changed files with 2 additions and 4 deletions
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6
sys/dev/sk/if_sk.c
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@ -793,13 +793,11 @@ sk_marv_miibus_writereg(sc_if, phy, reg, val)
for (i = 0; i < SK_TIMEOUT; i++) {
DELAY(1);
if (SK_YU_READ_2(sc_if, YUKON_SMICR) & YU_SMICR_BUSY)
if ((SK_YU_READ_2(sc_if, YUKON_SMICR) & YU_SMICR_BUSY) == 0)
break;
}
if (i == SK_TIMEOUT) {
if (i == SK_TIMEOUT)
if_printf(sc_if->sk_ifp, "phy write timeout\n");
return (0);
}
return(0);
}