Re: [PATCH net-next v1 2/2] net: dsa: realtek: rtl83xx: add support for enabling supplies

[Andrew Lunn]

> +static const char *const rtl8365mb_supplies[] = {
> +	"avddh", "avddl", "dvddio", "dvddio1", "dvddl", "pllvddl", NULL,
> +};
> +

> +static int rtl83xx_enable_supplies(struct device *dev,
> +				   const char *const *supplies)
> +{
> +	int i, ret, count = 0;
> +
> +	for (i = 0; supplies && supplies[i]; i++) {
> +		ret = devm_regulator_get_enable_optional(dev, supplies[i]);
> +		if (ret == -ENODEV)
> +			continue;
> +		if (ret)
> +			return dev_err_probe(dev, ret, "failed to enable %s supply\n",
> +					     supplies[i]);
> +		count++;
> +	}
> +

I've never used it, i've no idea if it is applicable, but there does
appear to be _bulk_ calls in the regulator API, maybe which is similar
to the clk _bulk_ API?

Andrew