Johannes pointed out that locking is still problematic with triggers

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list, attempt to solve that by using RCU.
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Merge tag 'leds-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds

Pull LED updates from Pavel Machek:
 "Johannes pointed out that locking is still problematic with triggers
  list, attempt to solve that by using RCU"

* tag 'leds-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds:
  leds: trigger: Disable CPU trigger on PREEMPT_RT
  leds: trigger: use RCU to protect the led_cdevs list
  led-class-flash: fix -Wrestrict warning

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Linus Torvalds 2021-11-01 18:49:25 -07:00

parent 73d21a3579 97b31c1f8e

commit 4dee060625

4 changed files with 24 additions and 22 deletions

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2

drivers/leds/led-class-flash.c

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41

drivers/leds/led-triggers.c

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1

drivers/leds/trigger/Kconfig

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2

include/linux/leds.h

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