diff options
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 44 |
1 files changed, 3 insertions, 41 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index d84aff1593e4..9be654375657 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -38,48 +38,10 @@ static inline bool policy_is_inactive(struct cpufreq_policy *policy) return cpumask_empty(policy->cpus); } -static bool suitable_policy(struct cpufreq_policy *policy, bool active) -{ - return active == !policy_is_inactive(policy); -} - -/* Finds Next Acive/Inactive policy */ -static struct cpufreq_policy *next_policy(struct cpufreq_policy *policy, - bool active) -{ - do { - /* No more policies in the list */ - if (list_is_last(&policy->policy_list, &cpufreq_policy_list)) - return NULL; - - policy = list_next_entry(policy, policy_list); - } while (!suitable_policy(policy, active)); - - return policy; -} - -static struct cpufreq_policy *first_policy(bool active) -{ - struct cpufreq_policy *policy; - - /* No policies in the list */ - if (list_empty(&cpufreq_policy_list)) - return NULL; - - policy = list_first_entry(&cpufreq_policy_list, typeof(*policy), - policy_list); - - if (!suitable_policy(policy, active)) - policy = next_policy(policy, active); - - return policy; -} - /* Macros to iterate over CPU policies */ -#define for_each_suitable_policy(__policy, __active) \ - for (__policy = first_policy(__active); \ - __policy; \ - __policy = next_policy(__policy, __active)) +#define for_each_suitable_policy(__policy, __active) \ + list_for_each_entry(__policy, &cpufreq_policy_list, policy_list) \ + if ((__active) == !policy_is_inactive(__policy)) #define for_each_active_policy(__policy) \ for_each_suitable_policy(__policy, true) |