| /* |
| * cpuidle.h - The internal header file |
| */ |
| |
| #ifndef __DRIVER_CPUIDLE_H |
| #define __DRIVER_CPUIDLE_H |
| |
| #include <linux/sysdev.h> |
| |
| /* For internal use only */ |
| extern struct cpuidle_governor *cpuidle_curr_governor; |
| extern struct cpuidle_driver *cpuidle_curr_driver; |
| extern struct list_head cpuidle_governors; |
| extern struct list_head cpuidle_detected_devices; |
| extern struct mutex cpuidle_lock; |
| extern spinlock_t cpuidle_driver_lock; |
| |
| /* idle loop */ |
| extern void cpuidle_install_idle_handler(void); |
| extern void cpuidle_uninstall_idle_handler(void); |
| |
| /* governors */ |
| extern int cpuidle_switch_governor(struct cpuidle_governor *gov); |
| |
| /* sysfs */ |
| extern int cpuidle_add_class_sysfs(struct sysdev_class *cls); |
| extern void cpuidle_remove_class_sysfs(struct sysdev_class *cls); |
| extern int cpuidle_add_state_sysfs(struct cpuidle_device *device); |
| extern void cpuidle_remove_state_sysfs(struct cpuidle_device *device); |
| extern int cpuidle_add_sysfs(struct sys_device *sysdev); |
| extern void cpuidle_remove_sysfs(struct sys_device *sysdev); |
| |
| #endif /* __DRIVER_CPUIDLE_H */ |
