diff options
| author | Jisheng Zhang <jszhang@kernel.org> | 2023-09-16 15:58:13 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-18 12:44:34 +0100 |
| commit | abea8fd5e801a679312479b2bf00d7b4285eca78 (patch) | |
| tree | 821c55f4b20d1f017266768fe79b3fc61fc61f36 /drivers/net/ethernet/stmicro | |
| parent | 6bb53b2abf30c68090f1ec0a040b350278706c5d (diff) | |
net: stmmac: dwmac-intel-plat: use devm_stmmac_probe_config_dt()
Simplify the driver's probe() function by using the devres
variant of stmmac_probe_config_dt().
The calling of stmmac_pltfr_remove() 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>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c index d352a14f9d48..d1aec2ca2b42 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c @@ -85,17 +85,15 @@ static int intel_eth_plat_probe(struct platform_device *pdev) if (ret) return ret; - 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)) { dev_err(&pdev->dev, "dt configuration failed\n"); return PTR_ERR(plat_dat); } dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL); - if (!dwmac) { - ret = -ENOMEM; - goto err_remove_config_dt; - } + if (!dwmac) + return -ENOMEM; dwmac->dev = &pdev->dev; dwmac->tx_clk = NULL; @@ -110,10 +108,8 @@ static int intel_eth_plat_probe(struct platform_device *pdev) /* Enable TX clock */ if (dwmac->data->tx_clk_en) { dwmac->tx_clk = devm_clk_get(&pdev->dev, "tx_clk"); - if (IS_ERR(dwmac->tx_clk)) { - ret = PTR_ERR(dwmac->tx_clk); - goto err_remove_config_dt; - } + if (IS_ERR(dwmac->tx_clk)) + return PTR_ERR(dwmac->tx_clk); clk_prepare_enable(dwmac->tx_clk); @@ -126,7 +122,7 @@ static int intel_eth_plat_probe(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "Failed to set tx_clk\n"); - goto err_remove_config_dt; + return ret; } } } @@ -140,7 +136,7 @@ static int intel_eth_plat_probe(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "Failed to set clk_ptp_ref\n"); - goto err_remove_config_dt; + return ret; } } } @@ -158,22 +154,17 @@ static int intel_eth_plat_probe(struct platform_device *pdev) ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); if (ret) { clk_disable_unprepare(dwmac->tx_clk); - goto err_remove_config_dt; + return ret; } return 0; - -err_remove_config_dt: - stmmac_remove_config_dt(pdev, plat_dat); - - return ret; } static void intel_eth_plat_remove(struct platform_device *pdev) { struct intel_dwmac *dwmac = get_stmmac_bsp_priv(&pdev->dev); - stmmac_pltfr_remove(pdev); + stmmac_pltfr_remove_no_dt(pdev); clk_disable_unprepare(dwmac->tx_clk); } |