diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pm.h | 49 | ||||
| -rw-r--r-- | include/linux/pm_legacy.h | 56 |
2 files changed, 56 insertions, 49 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h index 1514098d15..5be87ba3b7 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h | |||
| @@ -94,55 +94,6 @@ struct pm_dev | |||
| 94 | struct list_head entry; | 94 | struct list_head entry; |
| 95 | }; | 95 | }; |
| 96 | 96 | ||
| 97 | #ifdef CONFIG_PM | ||
| 98 | |||
| 99 | extern int pm_active; | ||
| 100 | |||
| 101 | #define PM_IS_ACTIVE() (pm_active != 0) | ||
| 102 | |||
| 103 | /* | ||
| 104 | * Register a device with power management | ||
| 105 | */ | ||
| 106 | struct pm_dev __deprecated * | ||
| 107 | pm_register(pm_dev_t type, unsigned long id, pm_callback callback); | ||
| 108 | |||
| 109 | /* | ||
| 110 | * Unregister a device with power management | ||
| 111 | */ | ||
| 112 | void __deprecated pm_unregister(struct pm_dev *dev); | ||
| 113 | |||
| 114 | /* | ||
| 115 | * Unregister all devices with matching callback | ||
| 116 | */ | ||
| 117 | void __deprecated pm_unregister_all(pm_callback callback); | ||
| 118 | |||
| 119 | /* | ||
| 120 | * Send a request to all devices | ||
| 121 | */ | ||
| 122 | int __deprecated pm_send_all(pm_request_t rqst, void *data); | ||
| 123 | |||
| 124 | #else /* CONFIG_PM */ | ||
| 125 | |||
| 126 | #define PM_IS_ACTIVE() 0 | ||
| 127 | |||
| 128 | static inline struct pm_dev *pm_register(pm_dev_t type, | ||
| 129 | unsigned long id, | ||
| 130 | pm_callback callback) | ||
| 131 | { | ||
| 132 | return NULL; | ||
| 133 | } | ||
| 134 | |||
| 135 | static inline void pm_unregister(struct pm_dev *dev) {} | ||
| 136 | |||
| 137 | static inline void pm_unregister_all(pm_callback callback) {} | ||
| 138 | |||
| 139 | static inline int pm_send_all(pm_request_t rqst, void *data) | ||
| 140 | { | ||
| 141 | return 0; | ||
| 142 | } | ||
| 143 | |||
| 144 | #endif /* CONFIG_PM */ | ||
| 145 | |||
| 146 | /* Functions above this comment are list-based old-style power | 97 | /* Functions above this comment are list-based old-style power |
| 147 | * managment. Please avoid using them. */ | 98 | * managment. Please avoid using them. */ |
| 148 | 99 | ||
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h new file mode 100644 index 0000000000..1252b45fac --- /dev/null +++ b/include/linux/pm_legacy.h | |||
| @@ -0,0 +1,56 @@ | |||
| 1 | #ifndef __LINUX_PM_LEGACY_H__ | ||
| 2 | #define __LINUX_PM_LEGACY_H__ | ||
| 3 | |||
| 4 | #include <linux/config.h> | ||
| 5 | |||
| 6 | #ifdef CONFIG_PM_LEGACY | ||
| 7 | |||
| 8 | extern int pm_active; | ||
| 9 | |||
| 10 | #define PM_IS_ACTIVE() (pm_active != 0) | ||
| 11 | |||
| 12 | /* | ||
| 13 | * Register a device with power management | ||
| 14 | */ | ||
| 15 | struct pm_dev __deprecated * | ||
| 16 | pm_register(pm_dev_t type, unsigned long id, pm_callback callback); | ||
| 17 | |||
| 18 | /* | ||
| 19 | * Unregister a device with power management | ||
| 20 | */ | ||
| 21 | void __deprecated pm_unregister(struct pm_dev *dev); | ||
| 22 | |||
| 23 | /* | ||
| 24 | * Unregister all devices with matching callback | ||
| 25 | */ | ||
| 26 | void __deprecated pm_unregister_all(pm_callback callback); | ||
| 27 | |||
| 28 | /* | ||
| 29 | * Send a request to all devices | ||
| 30 | */ | ||
| 31 | int __deprecated pm_send_all(pm_request_t rqst, void *data); | ||
| 32 | |||
| 33 | #else /* CONFIG_PM_LEGACY */ | ||
| 34 | |||
| 35 | #define PM_IS_ACTIVE() 0 | ||
| 36 | |||
| 37 | static inline struct pm_dev *pm_register(pm_dev_t type, | ||
| 38 | unsigned long id, | ||
| 39 | pm_callback callback) | ||
| 40 | { | ||
| 41 | return NULL; | ||
| 42 | } | ||
| 43 | |||
| 44 | static inline void pm_unregister(struct pm_dev *dev) {} | ||
| 45 | |||
| 46 | static inline void pm_unregister_all(pm_callback callback) {} | ||
| 47 | |||
| 48 | static inline int pm_send_all(pm_request_t rqst, void *data) | ||
| 49 | { | ||
| 50 | return 0; | ||
| 51 | } | ||
| 52 | |||
| 53 | #endif /* CONFIG_PM_LEGACY */ | ||
| 54 | |||
| 55 | #endif /* __LINUX_PM_LEGACY_H__ */ | ||
| 56 | |||
