Re: [PATCH v4 3/6] iio: light: stk3310: Implement vdd and leda supplies

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Sat, Nov 02, 2024 at 03:50:39PM -0400, Aren Moynihan wrote:
> The vdd and leda supplies must be powered on for the chip to function
> and can be powered off during system suspend.
> 
> This was originally based on a patch by Ondrej Jirman[1], but has been
> rewritten since.
> 
> 1: https://codeberg.org/megi/linux/commit/a933aff8b7a0e6e3c9cf1d832dcba07022bbfa82

Make it a Link tag...

> 

...here

Link: https://codeberg.org/megi/linux/commit/a933aff8b7a0e6e3c9cf1d832dcba07022bbfa82 [1]
> Signed-off-by: Aren Moynihan <aren@peacevolution.org>

...

> +	ret = devm_regulator_bulk_get(&client->dev, ARRAY_SIZE(data->supplies),
> +				      data->supplies);
> +	if (ret)
> +		return dev_err_probe(&client->dev, ret, "get regulators failed\n");

With previously introduced temporary 'dev' variable these become:

	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(data->supplies), data->supplies);
	if (ret)
		return dev_err_probe(dev, ret, "get regulators failed\n");

...

> +	ret = stk3310_regulators_enable(data);
> +	if (ret)
> +		return dev_err_probe(&client->dev, ret,
> +				     "regulator enable failed\n");
> +
> +	ret = devm_add_action_or_reset(&client->dev, stk3310_regulators_disable, data);
> +	if (ret)
> +		return dev_err_probe(&client->dev, ret,
> +				     "failed to register regulator cleanup\n");

So do these...

...

> +	ret = regulator_bulk_disable(ARRAY_SIZE(data->supplies), data->supplies);

Is array_size.h included?

> +	if (ret) {
> +		dev_err(dev, "failed to disable regulators: %d\n", ret);
> +		return ret;
> +	}

...

> -	u8 state = 0;
> +	int ret;
>  	struct stk3310_data *data;
> +	u8 state = 0;

Can we try to make it RCT ordered?

-- 
With Best Regards,
Andy Shevchenko