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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-12-13 16:55:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-12-13 16:55:43 -0800 |
| commit | 974acf99744ca5c0663d0864a1ff3a13491c4f4b (patch) | |
| tree | 91d3d63744992da0b75058993831d92cbceffa5f /Documentation | |
| parent | c810e8df9668d378430862ceb5eeff619da28509 (diff) | |
| parent | ccb84dc8f4a02e7d30ffd388522996546b4d00e1 (diff) | |
Merge tag 'pm-6.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management documentation fix from Rafael Wysocki:
"Fix a runtime PM documentation mistake that may mislead someone into
making a coding mistake (Paul Barker)"
* tag 'pm-6.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
Documentation: PM: Clarify pm_runtime_resume_and_get() return value
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/power/runtime_pm.rst | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/power/runtime_pm.rst b/Documentation/power/runtime_pm.rst index 53d1996460ab..12f429359a82 100644 --- a/Documentation/power/runtime_pm.rst +++ b/Documentation/power/runtime_pm.rst @@ -347,7 +347,9 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h: `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 + usage counter; returns 0 on success (whether or not the device's + runtime PM status was already 'active') or the error code from + pm_runtime_resume() on failure. `int pm_request_idle(struct device *dev);` - submit a request to execute the subsystem-level idle callback for the |