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Diffstat (limited to 'include/linux/pm.h')
-rw-r--r--include/linux/pm.h19
1 files changed, 9 insertions, 10 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 21415cc91cbb..6618216bb973 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -267,7 +267,7 @@ const struct dev_pm_ops name = { \
* callbacks provided by device drivers supporting both the system sleep PM and
* runtime PM, make the pm member point to generic_subsys_pm_ops.
*/
-#ifdef CONFIG_PM_OPS
+#ifdef CONFIG_PM
extern struct dev_pm_ops generic_subsys_pm_ops;
#define GENERIC_SUBSYS_PM_OPS (&generic_subsys_pm_ops)
#else
@@ -465,6 +465,14 @@ struct dev_pm_info {
extern void update_pm_runtime_accounting(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.
+ */
+struct dev_power_domain {
+ struct dev_pm_ops ops;
+};
/*
* The PM_EVENT_ messages are also used by drivers implementing the legacy
@@ -565,15 +573,6 @@ enum dpm_order {
DPM_ORDER_DEV_LAST,
};
-/*
- * Global Power Management flags
- * Used to keep APM and ACPI from both being active
- */
-extern unsigned int pm_flags;
-
-#define PM_APM 1
-#define PM_ACPI 2
-
extern int pm_generic_suspend(struct device *dev);
extern int pm_generic_resume(struct device *dev);
extern int pm_generic_freeze(struct device *dev);