leds: trigger: gpio: Use threaded IRQ
authorJan Kiszka <jan.kiszka@siemens.com>
Fri, 26 May 2017 13:17:47 +0000 (15:17 +0200)
committerJacek Anaszewski <jacek.anaszewski@gmail.com>
Mon, 29 May 2017 19:55:58 +0000 (21:55 +0200)
commit71c17b06ef7dd23a09725827303e6ed19bf16cce
treef8d48c754719d10b1f7d5e38f348196fbc2a4c44
parent71afe3cb1e8fdf89556047e03bcbcd731f1ab108
leds: trigger: gpio: Use threaded IRQ

This both simplifies the code because we can drop the workqueue
indirection, and it enables using the trigger for GPIOs that work with
threaded IRQs themselves.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
drivers/leds/trigger/ledtrig-gpio.c