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net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module
As reported by sparse: In the remove path, the driver would attempt to
unmap its own priv pointer - instead of the io memory that it mapped
in probe.
Fixes: 9f35a7342c ("net/fsl: introduce Freescale 10G MDIO driver")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -331,9 +331,10 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
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static int xgmac_mdio_remove(struct platform_device *pdev)
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{
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struct mii_bus *bus = platform_get_drvdata(pdev);
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struct mdio_fsl_priv *priv = bus->priv;
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mdiobus_unregister(bus);
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iounmap(bus->priv);
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iounmap(priv->mdio_base);
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mdiobus_free(bus);
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return 0;
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