Commit 2c412337 authored by Alan Stern's avatar Alan Stern Committed by Rafael J. Wysocki
Browse files

PM: runtime: Add documentation for pm_runtime_resume_and_get() 



Commit dd8088d5 ("PM: runtime: Add pm_runtime_resume_and_get to
deal with usage counter") added a new runtime-PM API function without
updating the documentation in runtime_pm.rst.

Add the missing documentation.

Signed-off-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Fixes: dd8088d5 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 953c1fd9

Documentation/power/runtime_pm.rst

+4 −0
Original line number Diff line number Diff line
@@ -339,6 +339,10 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h: 
      checked additionally, and -EACCES means that 'power.disable_depth' is

      different from 0



  `int pm_runtime_resume_and_get(struct device *dev);`

    - run pm_runtime_resume(dev) and if successful, increment the device's

      usage counter; return the result of pm_runtime_resume



  `int pm_request_idle(struct device *dev);`

    - submit a request to execute the subsystem-level idle callback for the

      device (the request is represented by a work item in pm_wq); returns 0 on