RE: [PATCH net v4] net: fec: Propagate PTP initialization errors

[Wei Fang]

> @@ -5394,12 +5397,17 @@ fec_probe(struct platform_device *pdev)
>  	for (i = 0; i < irq_cnt; i++) {
>  		snprintf(irq_name, sizeof(irq_name), "int%d", i);
>  		irq = platform_get_irq_byname_optional(pdev, irq_name);
> -		if (irq < 0)
> -			irq = platform_get_irq(pdev, i);
> -		if (irq < 0) {
> +		if (irq < 0 && irq != -ENXIO) {
>  			ret = irq;
>  			goto failed_irq;
>  		}
> +		if (irq == -ENXIO) {
> +			irq = platform_get_irq(pdev, i);
> +			if (irq < 0) {
> +				ret = irq;
> +				goto failed_irq;
> +			}
> +		}

This part is unrelated to PTP and inconsistent with the subject, it should be
added to a separate patch.