Re: [PATCH v4] drm/i915/hwmon: Get rid of devm

[Andi Shyti <andi.shyti@linux.intel.com>]

Hi Ashutosh,

> @@ -839,16 +837,38 @@ void i915_hwmon_register(struct drm_i915_private *i915)
>  		if (!hwm_gt_is_visible(ddat_gt, hwmon_energy, hwmon_energy_input, 0))
>  			continue;
>  
> -		hwmon_dev = devm_hwmon_device_register_with_info(dev, ddat_gt->name,
> -								 ddat_gt,
> -								 &hwm_gt_chip_info,
> -								 NULL);
> -		if (!IS_ERR(hwmon_dev))
> -			ddat_gt->hwmon_dev = hwmon_dev;
> +		hwmon_dev = hwmon_device_register_with_info(dev, ddat_gt->name,
> +							    ddat_gt,
> +							    &hwm_gt_chip_info,
> +							    NULL);
> +		if (IS_ERR(hwmon_dev))
> +			goto err;

here the logic is changing, though. Before we were not leaving if
hwmon_device_register_with_info() was returning error.

Is this wanted? And why isn't it described in the log?

Thanks,
Andi

> +
> +		ddat_gt->hwmon_dev = hwmon_dev;
>  	}