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authorViresh Kumar <viresh.kumar@linaro.org>2013-04-29 13:24:47 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-05-12 14:04:15 +0200
commit4521adf85cd18e4652b9285846835f74418bd88f (patch)
tree43ccecafc7257330cd6d9db30a226a5d70f7a0dd
parent3c792e0fe17858105b72516f709c48fc8e4a7523 (diff)
downloadlinux-4521adf85cd18e4652b9285846835f74418bd88f.tar.gz
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: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/cpufreq/arm_big_little.c5
-rw-r--r--drivers/cpufreq/arm_big_little.h5
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index dbdf677d2f36..fd7beed801f8 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -40,11 +40,6 @@ static struct clk *clk[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 int cpu_to_cluster(int cpu)
-{
- return topology_physical_package_id(cpu);
-}
-
static unsigned int bL_cpufreq_get(unsigned int cpu)
{
u32 cur_cluster = cpu_to_cluster(cpu);
diff --git a/drivers/cpufreq/arm_big_little.h b/drivers/cpufreq/arm_big_little.h
index 70f18fc12d4a..79b2ce17884d 100644
--- a/drivers/cpufreq/arm_big_little.h
+++ b/drivers/cpufreq/arm_big_little.h
@@ -34,6 +34,11 @@ struct cpufreq_arm_bL_ops {
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);
void bL_cpufreq_unregister(struct cpufreq_arm_bL_ops *ops);