Re: [PATCH v3 3/9] iio: amplifiers: ad8366: use devm_mutex_init() and drop mutex_init()

[Andy Shevchenko]

On Tue, Feb 03, 2026 at 11:24:09AM +0000, Rodrigo Alencar via B4 Relay wrote:

> Adopt proper mutex lifecycle with devm_mutex_init(),
> replacing mutex_init().

...

It's better to add here

	struct device *dev = &spi->dev;

and (re-)use it in all followup patches. This will make the code easier
to read.

> +	ret = devm_mutex_init(&spi->dev, &st->lock);
> +	if (ret)
> +		return ret;

-- 
With Best Regards,
Andy Shevchenko