[PATCH V2 2/4] regulator: bd718x7: Only bind children when PMIC_CHILDREN is enabled

[sbabic at denx.de]

> If the bd718x7 is required, but PMIC_CHILDREN is disabled, this
> driver throws a compile error.  Fix this by putting the function
> to bind children into an if-statement checking for PMIC_CHILDREN.
> Allowing PMIC_CHILDREN to be disabled in SPL saves some space and
> still permits some read/write functions to access the PMIC in
> early startup.
> Signed-off-by: Adam Ford <aford173 at gmail.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Fabio Estevam <festevam at gmail.com>
> diff --git a/drivers/power/pmic/bd71837.c b/drivers/power/pmic/bd71837.c
> index cb9238972f..fdbbd6f559 100644
> --- a/drivers/power/pmic/bd71837.c
> +++ b/drivers/power/pmic/bd71837.c
> @@ -63,10 +63,11 @@ static int bd71837_bind(struct udevice *dev)
>  
>  	debug("%s: '%s' - found regulators subnode\n", __func__, dev->name);
>  
> -	children = pmic_bind_children(dev, regulators_node, pmic_children_info);
> -	if (!children)
> -		debug("%s: %s - no child found\n", __func__, dev->name);
> -
> +	if (CONFIG_IS_ENABLED(PMIC_CHILDREN)) {
> +		children = pmic_bind_children(dev, regulators_node, pmic_children_info);
> +		if (!children)
> +			debug("%s: %s - no child found\n", __func__, dev->name);
> +	}
>  	/* Always return success for this device */
>  	return 0;
>  }
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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