Re: [RFC PATCH 2/2] mfd: rohm-bd71828: Add power off functionality

[Krzysztof Kozlowski]

On 24/03/2024 21:12, Andreas Kemnade wrote:
>  	struct regmap_irq_chip_data *irq_data;
> @@ -542,7 +560,18 @@ static int bd71828_i2c_probe(struct i2c_client *i2c)
>  	ret = devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_AUTO, mfd, cells,
>  				   NULL, 0, regmap_irq_get_domain(irq_data));
>  	if (ret)
> -		dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n");
> +		return	dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n");
> +
> +	if (of_device_is_system_power_controller(i2c->dev.of_node)) {
> +		if (!pm_power_off) {
> +			bd71828_dev = i2c;
> +			pm_power_off = bd71828_power_off;
> +			ret = devm_add_action_or_reset(&i2c->dev,
> +						       bd71828_remove_poweroff,
> +						       NULL);
> +		} else
> +			dev_warn(&i2c->dev, "Poweroff callback already assigned\n");

Missing {}

Please run scripts/checkpatch.pl and fix reported warnings. Some
warnings can be ignored, but the code here looks like it needs a fix.
Feel free to get in touch if the warning is not clear.

Best regards,
Krzysztof