diff options
Diffstat (limited to 'Documentation/power/runtime_pm.rst')
| -rw-r--r-- | Documentation/power/runtime_pm.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/power/runtime_pm.rst b/Documentation/power/runtime_pm.rst index e7bbdc66d64c..9c21c913f9cf 100644 --- a/Documentation/power/runtime_pm.rst +++ b/Documentation/power/runtime_pm.rst @@ -428,7 +428,8 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h: pm_runtime_suspend(dev) and return its result `int pm_runtime_put_sync_autosuspend(struct device *dev);` - - decrement the device's usage counter; if the result is 0 then run + - set the power.last_busy field to the current time and decrement the + device's usage counter; if the result is 0 then run pm_runtime_autosuspend(dev) and return its result `void pm_runtime_enable(struct device *dev);` |