Messages in this thread | | | Date | Thu, 29 Jul 2021 22:21:01 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCHv1 3/3] net: stmmac: dwmac-meson8b: Add reset controller for ethernet phy |
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> @@ -465,6 +478,13 @@ static int meson8b_dwmac_probe(struct platform_device *pdev) > goto err_remove_config_dt; > } > > + dwmac->eth_reset = devm_reset_control_get_exclusive(dwmac->dev, "ethreset"); > + if (IS_ERR_OR_NULL(dwmac->eth_reset)) { > + dev_err(dwmac->dev, "Failed to get Ethernet reset\n"); > + ret = PTR_ERR(dwmac->eth_reset); > + goto err_remove_config_dt; > + } > +
Hi Anand
Since this is a new property, you need to handle it not being in the DT blob. You probably need to use devm_reset_control_get_optinal_exclusive()
Andrew
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