> +static int
> +fwnode_regulator_get_bulk_enabled(struct device *dev,
> + struct fwnode_handle *fwnode,
> + struct regulator_bulk_data **consumers)
> +{
> + struct device_node *np;
> + int ret, reg_cnt;
> +
> + np = to_of_node(fwnode);
> + if (!np)
> + return 0;
> +
> + reg_cnt = of_regulator_bulk_get_all(dev, np, consumers);
> + if (reg_cnt < 0) {
> + ret = reg_cnt;
> + goto clean_consumers;
> + }
> +
> + if (reg_cnt == 0)
> + return 0;
I've not used regulators much, but i think you can combine these two
into one. Its guaranteed *consumer is NULL if reg_cnt == 0. And
kfree() is happy with a NULL pointer.
> +
> + ret = regulator_bulk_enable(reg_cnt, *consumers);
> + if (ret)
> + goto clean_consumers;
I would expect this to be part of mdio_device_reset(), same as the
GPIO, and reset controller, but first obviously. And parsing DT should
happen in a similar place to parsing the reset GPIO and reset
controller.
Andrew
