diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/pm.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/pm.txt b/Documentation/pm.txt index cc63ae18d147..2ea1149bf6b0 100644 --- a/Documentation/pm.txt +++ b/Documentation/pm.txt @@ -38,6 +38,12 @@ system the associated daemon will exit gracefully. Driver Interface -- OBSOLETE, DO NOT USE! ----------------************************* + +Note: pm_register(), pm_access(), pm_dev_idle() and friends are +obsolete. Please do not use them. Instead you should properly hook +your driver into the driver model, and use its suspend()/resume() +callbacks to do this kind of stuff. + If you are writing a new driver or maintaining an old driver, it should include power management support. Without power management support, a single driver may prevent a system with power management |