diff options
Diffstat (limited to 'include/linux/pm.h')
| -rw-r--r-- | include/linux/pm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h index e2f1be6dd9dd..2d29c64f8fb1 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -603,10 +603,18 @@ extern void dev_pm_put_subsys_data(struct device *dev); * Power domains provide callbacks that are executed during system suspend, * hibernation, system resume and during runtime PM transitions along with * subsystem-level and driver-level callbacks. + * + * @detach: Called when removing a device from the domain. + * @activate: Called before executing probe routines for bus types and drivers. + * @sync: Called after successful driver probe. + * @dismiss: Called after unsuccessful driver probe and after driver removal. */ struct dev_pm_domain { struct dev_pm_ops ops; void (*detach)(struct device *dev, bool power_off); + int (*activate)(struct device *dev); + void (*sync)(struct device *dev); + void (*dismiss)(struct device *dev); }; /* |