Power management fixes for 5.12-rc5

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- Modify the runtime PM device suspend to avoid suspending
    supplier devices before the consumer device's status changes
    to RPM_SUSPENDED (Rafael Wysocki).
 
  - Change the Energy Model code to prevent it from attempting to
    create its main debugfs directory too early (Lukasz Luba).
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Merge tag 'pm-5.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix an issue related to device links in the runtime PM framework
  and debugfs usage in the Energy Model code.

  Specifics:

   - Modify the runtime PM device suspend to avoid suspending supplier
     devices before the consumer device's status changes to
     RPM_SUSPENDED (Rafael Wysocki)

   - Change the Energy Model code to prevent it from attempting to
     create its main debugfs directory too early (Lukasz Luba)"

* tag 'pm-5.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM: EM: postpone creating the debugfs dir till fs_initcall
  PM: runtime: Defer suspending suppliers

...

This commit is contained in:

Linus Torvalds 2021-03-26 11:29:36 -07:00

parent eb3991ef2c 6f3a283c2f

commit 8a3cbdda18

2 changed files with 40 additions and 7 deletions

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45

drivers/base/power/runtime.c

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2

kernel/power/energy_model.c

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