diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-01-02 21:42:16 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-01-09 16:47:22 +0100 |
| commit | 577a2f41f4c7aced4fed41b20ee77cedd8c197cf (patch) | |
| tree | adaa29034f8389ff3cb1622ed670753388105ba5 /include/linux/cpuidle.h | |
| parent | 85c3ebd4a0510c0700e4f3e205bbb46757a53feb (diff) | |
cpuidle: Drop unused cpuidle_driver_ref/unref() functions
The cpuidle_driver_ref() and cpuidle_driver_unref() functions are not
used and the refcnt field in struct cpuidle_driver operated by them
is not updated anywhere else (so it is permanently equal to 0), so
drop both of them along with refcnt.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'include/linux/cpuidle.h')
| -rw-r--r-- | include/linux/cpuidle.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 1dabe36bd011..23744d49bc22 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -115,7 +115,6 @@ DECLARE_PER_CPU(struct cpuidle_device, cpuidle_dev); struct cpuidle_driver { const char *name; struct module *owner; - int refcnt; /* used by the cpuidle framework to setup the broadcast timer */ unsigned int bctimer:1; @@ -147,8 +146,6 @@ extern u64 cpuidle_poll_time(struct cpuidle_driver *drv, extern int cpuidle_register_driver(struct cpuidle_driver *drv); extern struct cpuidle_driver *cpuidle_get_driver(void); -extern struct cpuidle_driver *cpuidle_driver_ref(void); -extern void cpuidle_driver_unref(void); extern void cpuidle_driver_state_disabled(struct cpuidle_driver *drv, int idx, bool disable); extern void cpuidle_unregister_driver(struct cpuidle_driver *drv); @@ -186,8 +183,6 @@ static inline u64 cpuidle_poll_time(struct cpuidle_driver *drv, static inline int cpuidle_register_driver(struct cpuidle_driver *drv) {return -ENODEV; } static inline struct cpuidle_driver *cpuidle_get_driver(void) {return NULL; } -static inline struct cpuidle_driver *cpuidle_driver_ref(void) {return NULL; } -static inline void cpuidle_driver_unref(void) {} static inline void cpuidle_driver_state_disabled(struct cpuidle_driver *drv, int idx, bool disable) { } static inline void cpuidle_unregister_driver(struct cpuidle_driver *drv) { } |