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cpufreq: Don't check if cpu is online/offline for cpufreq callbacks

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cpufreq layer doesn't call cpufreq driver's callback for any offline
CPU and so checking that isn't useful.

Lets get rid of it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar
2013-04-01 12:57:46 +00:00
committed by Rafael J. Wysocki
parent b43a7ffbf3
commit e9f51837c9
7 changed files with 1 additions and 33 deletions
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6
arch/sparc/kernel/us2e_cpufreq.c
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@@ -234,9 +234,6 @@ static unsigned int us2e_freq_get(unsigned int cpu)
cpumask_t cpus_allowed;
unsigned long clock_tick, estar;
if (!cpu_online(cpu))
return 0;
cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
set_cpus_allowed_ptr(current, cpumask_of(cpu));
@@ -257,9 +254,6 @@ static void us2e_set_cpu_divider_index(struct cpufreq_policy *policy,
cpumask_t cpus_allowed;
struct cpufreq_freqs freqs;
if (!cpu_online(cpu))
return;
cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
set_cpus_allowed_ptr(current, cpumask_of(cpu));

6
arch/sparc/kernel/us3_cpufreq.c
View File

@@ -82,9 +82,6 @@ static unsigned int us3_freq_get(unsigned int cpu)
unsigned long reg;
unsigned int ret;
if (!cpu_online(cpu))
return 0;
cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
set_cpus_allowed_ptr(current, cpumask_of(cpu));
@@ -104,9 +101,6 @@ static void us3_set_cpu_divider_index(struct cpufreq_policy *policy,
cpumask_t cpus_allowed;
struct cpufreq_freqs freqs;
if (!cpu_online(cpu))
return;
cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
set_cpus_allowed_ptr(current, cpumask_of(cpu));