Hi,
On 5/10/24 10:07 PM, Andy Shevchenko wrote:
> On Fri, May 10, 2024 at 09:40:12PM +0200, Hans de Goede wrote:
>> Add an activate() callback to the power-supply LED triggers so that
>> the LED being activated will properly reflect the current power-supply
>> state for power-supply devices which are already fully registered
>> when the trigger gets activated.
>>
>> This fixes e.g. wrong LED state (1) when the LED gets registered
>> after the power-supply device.
>>
>> 1) Until the psy driver has a reason to call power_supply_changed()
>> which may take quite a while
>
> ...
>
>> +static int power_supply_led_trigger_activate(struct led_classdev *led_cdev)
>> +{
>> + struct power_supply_led_trigger *psy_trig =
>> + container_of(led_cdev->trigger, struct power_supply_led_trigger, trig);
>
> Second time same container_of(), perhaps a helper [macro]?
Ack, fixed for v2.
Regards,
Hans
>
>> + /* Sync current power-supply state to LED being activated */
>> + power_supply_update_leds(psy_trig->psy);
>> + return 0;
>> +}
>
