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net: stmmac: dwmac-starfive: use devm_stmmac_probe_config_dt()

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Simplify the driver's probe() function by using the devres
variant of stmmac_probe_config_dt().

The remove_new() callback now needs to be switched to
stmmac_pltfr_remove_no_dt().

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jisheng Zhang 2023-09-16 15:58:21 +08:00 committed by David S. Miller
parent 9086d3f2b5
commit 6d6c119373
1 changed files with 3 additions and 9 deletions
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12
drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
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@ -105,7 +105,7 @@ static int starfive_dwmac_probe(struct platform_device *pdev)
return dev_err_probe(&pdev->dev, err,
"failed to get resources\n");
plat_dat = stmmac_probe_config_dt(pdev, stmmac_res.mac);
plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac);
if (IS_ERR(plat_dat))
return dev_err_probe(&pdev->dev, PTR_ERR(plat_dat),
"dt configuration failed\n");
@ -141,13 +141,7 @@ static int starfive_dwmac_probe(struct platform_device *pdev)
if (err)
return err;
err = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
if (err) {
stmmac_remove_config_dt(pdev, plat_dat);
return err;
}
return 0;
return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
}
static const struct of_device_id starfive_dwmac_match[] = {
@ -158,7 +152,7 @@ MODULE_DEVICE_TABLE(of, starfive_dwmac_match);
static struct platform_driver starfive_dwmac_driver = {
.probe = starfive_dwmac_probe,
.remove_new = stmmac_pltfr_remove,
.remove_new = stmmac_pltfr_remove_no_dt,
.driver = {
.name = "starfive-dwmac",
.pm = &stmmac_pltfr_pm_ops,