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path: root/drivers/cpufreq/arm_big_little.c
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Diffstat (limited to 'drivers/cpufreq/arm_big_little.c')
-rw-r--r--drivers/cpufreq/arm_big_little.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index 72f87e9317e..1f4d4e31505 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -226,22 +226,22 @@ static inline u32 get_table_count(struct cpufreq_frequency_table *table)
/* get the minimum frequency in the cpufreq_frequency_table */
static inline u32 get_table_min(struct cpufreq_frequency_table *table)
{
- int i;
+ struct cpufreq_frequency_table *pos;
uint32_t min_freq = ~0;
- for (i = 0; (table[i].frequency != CPUFREQ_TABLE_END); i++)
- if (table[i].frequency < min_freq)
- min_freq = table[i].frequency;
+ cpufreq_for_each_entry(pos, table)
+ if (pos->frequency < min_freq)
+ min_freq = pos->frequency;
return min_freq;
}
/* get the maximum frequency in the cpufreq_frequency_table */
static inline u32 get_table_max(struct cpufreq_frequency_table *table)
{
- int i;
+ struct cpufreq_frequency_table *pos;
uint32_t max_freq = 0;
- for (i = 0; (table[i].frequency != CPUFREQ_TABLE_END); i++)
- if (table[i].frequency > max_freq)
- max_freq = table[i].frequency;
+ cpufreq_for_each_entry(pos, table)
+ if (pos->frequency > max_freq)
+ max_freq = pos->frequency;
return max_freq;
}
@@ -446,9 +446,12 @@ static int bL_cpufreq_init(struct cpufreq_policy *policy)
}
if (cur_cluster < MAX_CLUSTERS) {
+ int cpu;
+
cpumask_copy(policy->cpus, topology_core_cpumask(policy->cpu));
- per_cpu(physical_cluster, policy->cpu) = cur_cluster;
+ for_each_cpu(cpu, policy->cpus)
+ per_cpu(physical_cluster, cpu) = cur_cluster;
} else {
/* Assumption: during init, we are always running on A15 */
per_cpu(physical_cluster, policy->cpu) = A15_CLUSTER;
@@ -478,7 +481,6 @@ static int bL_cpufreq_exit(struct cpufreq_policy *policy)
return -ENODEV;
}
- cpufreq_frequency_table_put_attr(policy->cpu);
put_cluster_clk_and_freq_table(cpu_dev);
dev_dbg(cpu_dev, "%s: Exited, cpu: %d\n", __func__, policy->cpu);