diff options
Diffstat (limited to 'include/linux/cpuidle.h')
| -rw-r--r-- | include/linux/cpuidle.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 07b83d32f66c..bb31373c3478 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -252,4 +252,22 @@ static inline int cpuidle_register_governor(struct cpuidle_governor *gov) #define CPUIDLE_DRIVER_STATE_START 0 #endif +#define CPU_PM_CPU_IDLE_ENTER(low_level_idle_enter, idx) \ +({ \ + int __ret; \ + \ + if (!idx) { \ + cpu_do_idle(); \ + return idx; \ + } \ + \ + __ret = cpu_pm_enter(); \ + if (!__ret) { \ + __ret = low_level_idle_enter(idx); \ + cpu_pm_exit(); \ + } \ + \ + __ret ? -1 : idx; \ +}) + #endif /* _LINUX_CPUIDLE_H */ |