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@@ -75,7 +75,7 @@ static int dm_mdio_post_probe(struct udevice *dev)
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pdata->mii_bus->write = mdio_write;
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pdata->mii_bus->reset = mdio_reset;
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pdata->mii_bus->priv = dev;
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- strncpy(pdata->mii_bus->name, dev->name, MDIO_NAME_LEN);
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+ strncpy(pdata->mii_bus->name, dev->name, MDIO_NAME_LEN - 1);
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return mdio_register(pdata->mii_bus);
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}
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