Hi!
> After commit ba8a86e4dadb ("leds: trigger/tty: Use
> led_set_brightness_sync() from workqueue") this is the second try to
> pick the right function to set the LED brightness from a trigger.
>
> led_set_brightness_sync() has the problem that it doesn't work for LEDs
> without a .brightness_set_blocking() callback. This is (among others)
> the case for LEDs connected to non-sleeping GPIOs.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
I don't think this is right.
_nosleep calls _nopm, which assmues it can't sleep, and schedules
another workqueue to set the LED.
Best regards,
Pavel
--
People of Russia, stop Putin before his war on Ukraine escalates.
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