Re: [PATCH v1 1/1] hwmon: (pmbus/tps25990) Don't check for specific errors when parsing properties

[Guenter Roeck]

On Thu, Feb 19, 2026 at 03:19:36PM +0100, Andy Shevchenko wrote:
> Instead of checking for the specific error codes (that can be considered
> a layering violation to some extent) check for the property existence first
> and then either parse it, or apply a default value.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

Applied.

Thanks,
Guenter

> ---
>  drivers/hwmon/pmbus/tps25990.c | 14 ++++++++++----
>  1 file changed, 10 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/hwmon/pmbus/tps25990.c b/drivers/hwmon/pmbus/tps25990.c
> index c13edd7e1abf..05c6288ecafc 100644
> --- a/drivers/hwmon/pmbus/tps25990.c
> +++ b/drivers/hwmon/pmbus/tps25990.c
> @@ -402,12 +402,18 @@ static int tps25990_probe(struct i2c_client *client)
>  {
>  	struct device *dev = &client->dev;
>  	struct pmbus_driver_info *info;
> -	u32 rimon = TPS25990_DEFAULT_RIMON;
> +	const char *propname;
> +	u32 rimon;
>  	int ret;
>  
> -	ret = device_property_read_u32(dev, "ti,rimon-micro-ohms", &rimon);
> -	if (ret < 0 && ret != -EINVAL)
> -		return dev_err_probe(dev, ret, "failed to get rimon\n");
> +	propname = "ti,rimon-micro-ohms";
> +	if (device_property_present(dev, propname)) {
> +		ret = device_property_read_u32(dev, propname, &rimon);
> +		if (ret)
> +			return dev_err_probe(dev, ret, "failed to get %s\n", propname);
> +	} else {
> +		rimon = TPS25990_DEFAULT_RIMON;
> +	}
>  
>  	info = devm_kmemdup(dev, &tps25990_base_info, sizeof(*info), GFP_KERNEL);
>  	if (!info)