Commit 4521adf8 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

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



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: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 3c792e0f

drivers/cpufreq/arm_big_little.c

+0 −5
Original line number Original line Diff line number Diff line
@@ -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);

drivers/cpufreq/arm_big_little.h

+5 −0
Original line number Original line Diff line number Diff line
@@ -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);

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