Re: [PATCH 16/31] net: broadcom: changing LED_* from enum led_brightness to actual value

On 1/21/2022 5:54 PM, Luiz Sampaio wrote:
> The enum led_brightness, which contains the declaration of LED_OFF,
> LED_ON, LED_HALF and LED_FULL is obsolete, as the led class now supports
> max_brightness.

The commit message sounds a bit obscure to me. You say the 
led_brightness enumeration is or rather will become obsolete. I don't 
understand the reason given "led class now supports max_brightness". 
What does that mean?

Also I do not understand the approach here. If the enum is obsolete why 
not start with the APIs using it like the led callbacks 
brightness_{get,set{,_blocking}}. I suspect that is your next step, but 
it seems like unnecessary churn to me.

Anyway, what triggered me to look at this is the fact that we do have a 
led.c under drivers/net/wireless/broadcom/brcm80211/brcmsmac 
implementing the brightness_set() callback.

Regards,
Arend

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