From 2c412337cfe655bcc6adff8904fc653a1678f70f Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Thu, 8 Apr 2021 11:22:09 -0400 Subject: [PATCH] PM: runtime: Add documentation for pm_runtime_resume_and_get() Commit dd8088d5a896 ("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: Alan Stern Fixes: dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter") Signed-off-by: Rafael J. Wysocki --- Documentation/power/runtime_pm.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/power/runtime_pm.rst b/Documentation/power/runtime_pm.rst index d9c777b18f7a..18ae21bf7f92 100644 --- a/Documentation/power/runtime_pm.rst +++ b/Documentation/power/runtime_pm.rst @@ -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