Re: [PATCH] net: fec: Defer probe if other FEC has deferred MDIO

[Andrew Lunn]

> -	if ((fep->quirks & FEC_QUIRK_SINGLE_MDIO) && fep->dev_id > 0) {
> +	if (fep->quirks & FEC_QUIRK_SINGLE_MDIO) {
>  		/* fec1 uses fec0 mii_bus */
>  		if (mii_cnt && fec0_mii_bus) {
>  			fep->mii_bus = fec0_mii_bus;
>  			mii_cnt++;
>  			return 0;
>  		}
> -		return -ENOENT;

Could you not add an else clause here? return -EPROBE_DEFFER?

Basically, if fec0 has not probed, deffer the probing of fec1?

	   Andrew