diff options
| -rw-r--r-- | Documentation/power/notifiers.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/power/notifiers.txt b/Documentation/power/notifiers.txt index c2a4a346c0d9..a81fa254303d 100644 --- a/Documentation/power/notifiers.txt +++ b/Documentation/power/notifiers.txt | |||
| @@ -15,8 +15,10 @@ A suspend/hibernation notifier may be used for this purpose. | |||
| 15 | The subsystems or drivers having such needs can register suspend notifiers that | 15 | The subsystems or drivers having such needs can register suspend notifiers that |
| 16 | will be called upon the following events by the PM core: | 16 | will be called upon the following events by the PM core: |
| 17 | 17 | ||
| 18 | PM_HIBERNATION_PREPARE The system is going to hibernate or suspend, tasks will | 18 | PM_HIBERNATION_PREPARE The system is going to hibernate, tasks will be frozen |
| 19 | be frozen immediately. | 19 | immediately. This is different from PM_SUSPEND_PREPARE |
| 20 | below because here we do additional work between notifiers | ||
| 21 | and drivers freezing. | ||
| 20 | 22 | ||
| 21 | PM_POST_HIBERNATION The system memory state has been restored from a | 23 | PM_POST_HIBERNATION The system memory state has been restored from a |
| 22 | hibernation image or an error occurred during | 24 | hibernation image or an error occurred during |