[PATCH v1 3/7] power: reset: qcom-pon: Migrate to devm_spmi_subdevice_alloc_and_add()

[AngeloGioacchino Del Regno]

Il 21/07/25 19:14, Andy Shevchenko ha scritto:
> On Mon, Jul 21, 2025 at 03:05:46PM +0200, AngeloGioacchino Del Regno wrote:
>> Il 21/07/25 13:36, Andy Shevchenko ha scritto:
>>> On Mon, Jul 21, 2025 at 09:55:21AM +0200, AngeloGioacchino Del Regno wrote:
> 
> ...
> 
>>>> +	if (!pdev->dev.parent)
>>>> +		return -ENODEV;
>>>
>>> You can start using
>>>
>>> 	struct device *dev = &pdev->dev;
>>>
>>> here and perhaps one may convert the rest to it...
>>>
>>> ...
>>>
>>>>    	error = of_property_read_u32(pdev->dev.of_node, "reg",
>>>
>>> ...including, but not limited to, use of device_property_read_u32(dev, ...) here.
>>>
>>
>> I didn't do that for one single reason: I did not want to add noise to the commits
>> and wanted those to exclusively migrate the drivers to the new API, literally
>> without doing *anything* else unnecessary, even if I have located some almost
>> effortless improvements that I could've done to those drivers.
>>
>> Please - I prefer to keep it this way: these are the first commits that add the
>> usage of the new functions and of the concept of SPMI subdevices, and I really
>> want those to contain just that and nothing else - because I suspect that these
>> will be taken as example and will be read by the next person that is implementing
>> a new SPMI (sub)driver or converting any remaining ones to subdevice.
> 
> You can introduce a temporary variable in this change and use it only in the
> lines you have added/touched. We have similar approach in several drivers.
> Then somebody (not specifically should be you) can move it forward.
> 

Makes sense, okay!

Cheers,
Angelo