diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-10-03 19:56:55 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-30 04:21:24 +0400 |
| commit | f60e230f6be5672241e48434a6c2a417d9674d42 (patch) | |
| tree | d9d85f65cb3c377d517d5cf7ba51dadbac81820c /drivers/cpuidle | |
| parent | d7c7f103262bc2248548ed0e113e916e843c4eeb (diff) | |
| download | linux-f60e230f6be5672241e48434a6c2a417d9674d42.tar.xz | |
cpuidle: remove cpuidle_unregister_governor()
cpuidle_unregister_governor() and cpuidle_replace_governor() aren't
used anymore and can be removed. They were used by cpufreq governors
earlier, but since the governors can't be compiled as modules any
more, these two functions aren't necessary.
Suggested-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/governor.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c index ea2f8e7aa24a..ca89412f5122 100644 --- a/drivers/cpuidle/governor.c +++ b/drivers/cpuidle/governor.c @@ -96,46 +96,3 @@ int cpuidle_register_governor(struct cpuidle_governor *gov) return ret; } - -/** - * cpuidle_replace_governor - find a replacement governor - * @exclude_rating: the rating that will be skipped while looking for - * new governor. - */ -static struct cpuidle_governor *cpuidle_replace_governor(int exclude_rating) -{ - struct cpuidle_governor *gov; - struct cpuidle_governor *ret_gov = NULL; - unsigned int max_rating = 0; - - list_for_each_entry(gov, &cpuidle_governors, governor_list) { - if (gov->rating == exclude_rating) - continue; - if (gov->rating > max_rating) { - max_rating = gov->rating; - ret_gov = gov; - } - } - - return ret_gov; -} - -/** - * cpuidle_unregister_governor - unregisters a governor - * @gov: the governor - */ -void cpuidle_unregister_governor(struct cpuidle_governor *gov) -{ - if (!gov) - return; - - mutex_lock(&cpuidle_lock); - if (gov == cpuidle_curr_governor) { - struct cpuidle_governor *new_gov; - new_gov = cpuidle_replace_governor(gov->rating); - cpuidle_switch_governor(new_gov); - } - list_del(&gov->governor_list); - mutex_unlock(&cpuidle_lock); -} - |