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path: root/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c23
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
index 309d99536a2c..7fdd1760a74c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
@@ -64,18 +64,31 @@ static int meson6_dwmac_probe(struct platform_device *pdev)
return PTR_ERR(plat_dat);
dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL);
- if (!dwmac)
- return -ENOMEM;
+ if (!dwmac) {
+ ret = -ENOMEM;
+ goto err_remove_config_dt;
+ }
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
dwmac->reg = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(dwmac->reg))
- return PTR_ERR(dwmac->reg);
+ if (IS_ERR(dwmac->reg)) {
+ ret = PTR_ERR(dwmac->reg);
+ goto err_remove_config_dt;
+ }
plat_dat->bsp_priv = dwmac;
plat_dat->fix_mac_speed = meson6_dwmac_fix_mac_speed;
- return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
+ ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
+ if (ret)
+ goto err_remove_config_dt;
+
+ return 0;
+
+err_remove_config_dt:
+ stmmac_remove_config_dt(pdev, plat_dat);
+
+ return ret;
}
static const struct of_device_id meson6_dwmac_match[] = {