Florian Vaussard c971ff185f leds: leds-pwm: Defer led_pwm_set() if PWM can sleep ...

Call to led_pwm_set() can happen inside atomic context, like triggers.
If the PWM call can sleep, defer using a worker.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Bryan Wu <cooloney@gmail.com>

2013-04-01 11:04:50 -07:00

5.9 KiB

Raw Blame History

View Raw