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   1 #ifndef __LINUX_PM_LEGACY_H__
   2 #define __LINUX_PM_LEGACY_H__
   3
   4
   5 #ifdef CONFIG_PM_LEGACY
   6
   7 /*
   8  * Register a device with power management
   9  */
  10 struct pm_dev __deprecated *
  11 pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
  12
  13 /*
  14  * Send a request to all devices
  15  */
  16 int __deprecated pm_send_all(pm_request_t rqst, void *data);
  17
  18 #else /* CONFIG_PM_LEGACY */
  19
  20 static inline struct pm_dev *pm_register(pm_dev_t type,
  21                                          unsigned long id,
  22                                          pm_callback callback)
  23 {
  24         return NULL;
  25 }
  26
  27 static inline int pm_send_all(pm_request_t rqst, void *data)
  28 {
  29         return 0;
  30 }
  31
  32 #endif /* CONFIG_PM_LEGACY */
  33
  34 #endif /* __LINUX_PM_LEGACY_H__ */
  35