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cpufreq: ARM big LITTLE: Move cpu_to_cluster() to arm_big_little.h

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The cpu_to_cluster() function may be used by glue drivers, so it's
better to keep it in arm_big_little.h.

[rjw: Changelog]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2013-04-29 13:24:47 +00:00 committed by Rafael J. Wysocki
parent 3c792e0fe1
commit 4521adf85c
2 changed files with 5 additions and 5 deletions
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5
drivers/cpufreq/arm_big_little.c
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@ -40,11 +40,6 @@ static struct clk *clk[MAX_CLUSTERS];
static struct cpufreq_frequency_table *freq_table[MAX_CLUSTERS]; static struct cpufreq_frequency_table *freq_table[MAX_CLUSTERS];
static atomic_t cluster_usage[MAX_CLUSTERS] = {ATOMIC_INIT(0), ATOMIC_INIT(0)}; static atomic_t cluster_usage[MAX_CLUSTERS] = {ATOMIC_INIT(0), ATOMIC_INIT(0)};
static int cpu_to_cluster(int cpu)
{
return topology_physical_package_id(cpu);
}
static unsigned int bL_cpufreq_get(unsigned int cpu) static unsigned int bL_cpufreq_get(unsigned int cpu)
{ {
u32 cur_cluster = cpu_to_cluster(cpu); u32 cur_cluster = cpu_to_cluster(cpu);

5
drivers/cpufreq/arm_big_little.h
View file

@ -34,6 +34,11 @@ struct cpufreq_arm_bL_ops {
int (*init_opp_table)(struct device *cpu_dev); int (*init_opp_table)(struct device *cpu_dev);
}; };
static inline int cpu_to_cluster(int cpu)
{
return topology_physical_package_id(cpu);
}
int bL_cpufreq_register(struct cpufreq_arm_bL_ops *ops); int bL_cpufreq_register(struct cpufreq_arm_bL_ops *ops);
void bL_cpufreq_unregister(struct cpufreq_arm_bL_ops *ops); void bL_cpufreq_unregister(struct cpufreq_arm_bL_ops *ops);