Merge tag 'f2fs-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

[linux.git] / include / linux / pm.h

diff --git a/include/linux/pm.h b/include/linux/pm.h
index 4c441be03079d5ddef729ec9b486d690ca2af960..e057d1fa24694fedb22675b0520398c8805c85e4 100644 (file)
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -637,6 +637,7 @@ extern void dev_pm_put_subsys_data(struct device *dev);
  * struct dev_pm_domain - power management domain representation.
  *
  * @ops: Power management operations associated with this domain.
+ * @start: Called when a user needs to start the device via the domain.
  * @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.
@@ -648,6 +649,7 @@ extern void dev_pm_put_subsys_data(struct device *dev);
  */
 struct dev_pm_domain {
        struct dev_pm_ops       ops;
+       int (*start)(struct device *dev);
        void (*detach)(struct device *dev, bool power_off);
        int (*activate)(struct device *dev);
        void (*sync)(struct device *dev);