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net: ftgmac100: fixed not check status from fixed phy
Add error handling from calling fixed_phy_register.
It may return some error, therefore, need to check the status.
And fixed_phy_register needs to bind a device node for mdio.
Add the mac device node for fixed_phy_register function.
This is a reference to this function, of_phy_register_fixed_link().
Fixes: e24a6c8746
("net: ftgmac100: Get link speed and duplex for NC-SI")
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Link: https://patch.msgid.link/20241007032435.787892-1-jacky_chou@aspeedtech.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
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@ -1906,7 +1906,12 @@ static int ftgmac100_probe(struct platform_device *pdev)
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goto err_phy_connect;
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}
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phydev = fixed_phy_register(PHY_POLL, &ncsi_phy_status, NULL);
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phydev = fixed_phy_register(PHY_POLL, &ncsi_phy_status, np);
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if (IS_ERR(phydev)) {
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dev_err(&pdev->dev, "failed to register fixed PHY device\n");
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err = PTR_ERR(phydev);
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goto err_phy_connect;
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}
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err = phy_connect_direct(netdev, phydev, ftgmac100_adjust_link,
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PHY_INTERFACE_MODE_MII);
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if (err) {
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