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| author | Len Brown <len.brown@intel.com> | 2010-05-11 16:50:52 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-05-27 01:56:24 -0400 |
| commit | 6b2c676bf32be91f43215d5874c07c1becaba013 (patch) | |
| tree | cd1426861e56419c45a7d7230de95c0340b4f819 /include/linux/cpuidle.h | |
| parent | e40152ee1e1c7a63f4777791863215e3faa37a86 (diff) | |
| download | lwn-6b2c676bf32be91f43215d5874c07c1becaba013.tar.gz lwn-6b2c676bf32be91f43215d5874c07c1becaba013.zip | |
cpuidle: fail to register if !CONFIG_CPU_IDLE
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/linux/cpuidle.h')
| -rw-r--r-- | include/linux/cpuidle.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index dcf77fa826b5..f5e6480dc16f 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -137,16 +137,16 @@ extern void cpuidle_disable_device(struct cpuidle_device *dev); #else static inline int cpuidle_register_driver(struct cpuidle_driver *drv) -{return 0;} +{return -ENODEV; } static inline void cpuidle_unregister_driver(struct cpuidle_driver *drv) { } static inline int cpuidle_register_device(struct cpuidle_device *dev) -{return 0;} +{return -ENODEV; } static inline void cpuidle_unregister_device(struct cpuidle_device *dev) { } static inline void cpuidle_pause_and_lock(void) { } static inline void cpuidle_resume_and_unlock(void) { } static inline int cpuidle_enable_device(struct cpuidle_device *dev) -{return 0;} +{return -ENODEV; } static inline void cpuidle_disable_device(struct cpuidle_device *dev) { } #endif |