1 files changed, 24 insertions, 15 deletions

diff --git a/include/linux/pm.h b/include/linux/pm.h
index 512e09177e57..3160648ccdda 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -460,6 +460,7 @@ struct dev_pm_info {
         unsigned long           active_jiffies;
         unsigned long           suspended_jiffies;
         unsigned long           accounting_timestamp;
+        void                    *subsys_data;  /* Owned by the subsystem. */
 #endif
 };
 
@@ -529,21 +530,17 @@ struct dev_power_domain {
  */
 
 #ifdef CONFIG_PM_SLEEP
-#ifndef CONFIG_ARCH_NO_SYSDEV_OPS
-extern int sysdev_suspend(pm_message_t state);
-extern int sysdev_resume(void);
-#else
-static inline int sysdev_suspend(pm_message_t state) { return 0; }
-static inline int sysdev_resume(void) { return 0; }
-#endif
-
 extern void device_pm_lock(void);
 extern void dpm_resume_noirq(pm_message_t state);
 extern void dpm_resume_end(pm_message_t state);
+extern void dpm_resume(pm_message_t state);
+extern void dpm_complete(pm_message_t state);
 
 extern void device_pm_unlock(void);
 extern int dpm_suspend_noirq(pm_message_t state);
 extern int dpm_suspend_start(pm_message_t state);
+extern int dpm_suspend(pm_message_t state);
+extern int dpm_prepare(pm_message_t state);
 
 extern void __suspend_report_result(const char *function, void *fn, int ret);
 
@@ -553,6 +550,16 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
         } while (0)
 
 extern int device_pm_wait_for_dev(struct device *sub, struct device *dev);
+
+extern int pm_generic_prepare(struct device *dev);
+extern int pm_generic_suspend(struct device *dev);
+extern int pm_generic_resume(struct device *dev);
+extern int pm_generic_freeze(struct device *dev);
+extern int pm_generic_thaw(struct device *dev);
+extern int pm_generic_restore(struct device *dev);
+extern int pm_generic_poweroff(struct device *dev);
+extern void pm_generic_complete(struct device *dev);
+
 #else /* !CONFIG_PM_SLEEP */
 
 #define device_pm_lock() do {} while (0)
@@ -569,6 +576,15 @@ static inline int device_pm_wait_for_dev(struct device *a, struct device *b)
 {
         return 0;
 }
+
+#define pm_generic_prepare      NULL
+#define pm_generic_suspend      NULL
+#define pm_generic_resume       NULL
+#define pm_generic_freeze       NULL
+#define pm_generic_thaw         NULL
+#define pm_generic_restore      NULL
+#define pm_generic_poweroff     NULL
+#define pm_generic_complete     NULL
 #endif /* !CONFIG_PM_SLEEP */
 
 /* How to reorder dpm_list after device_move() */
@@ -579,11 +595,4 @@ enum dpm_order {
         DPM_ORDER_DEV_LAST,
 };
 
-extern int pm_generic_suspend(struct device *dev);
-extern int pm_generic_resume(struct device *dev);
-extern int pm_generic_freeze(struct device *dev);
-extern int pm_generic_thaw(struct device *dev);
-extern int pm_generic_restore(struct device *dev);
-extern int pm_generic_poweroff(struct device *dev);
-
 #endif /* _LINUX_PM_H */