Re: [RESEND PATCH v3 2/4] leds: class: store the color index in struct led_classdev

[Jean-Jacques Hiblot <jjhiblot@traphandler.com>]

On 17/09/2022 10:40, Andy Shevchenko wrote:
> On Sat, Sep 17, 2022 at 11:14 AM Jean-Jacques Hiblot
> <jjhiblot@traphandler.com> wrote:
>> This information might be useful for more than only deriving the led's
> ...
>
>> +                       if (fwnode_property_present(init_data->fwnode, "color"))
>> +                               fwnode_property_read_u32(init_data->fwnode, "color",
>> +                                                        &led_cdev->color);
> Is it already described in the schema?

Hello Andy,


thanks for the reviews on the patch, and sorry for the delay in my 
responses.

Yes. This is already part of the schema.
> ...
>
>>          unsigned int brightness;
>>          unsigned int max_brightness;
>> +       unsigned int color;
> The above two are exposed via sysfs, do you need to expose a new one
> as well? (Just a question, I am not taking any side here, want to hear
> explanation of the either choice)

I didn't really think about it because I didn't need it.

It probably doesn't hurt to expose t in the sysfs. I'll add this in the 
next round.

>