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authorViresh Kumar <viresh.kumar@linaro.org>2013-04-01 12:57:46 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-04-02 15:26:32 +0200
commite9f51837c97d199dfa06ef448797c584755837a8 (patch)
treed142cce9210cc5978eaed5be6d35f2e424e4b1be /arch/sparc/kernel
parentb43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2 (diff)
cpufreq: Don't check if cpu is online/offline for cpufreq callbacks
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>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/us2e_cpufreq.c6
-rw-r--r--arch/sparc/kernel/us3_cpufreq.c6
2 files changed, 0 insertions, 12 deletions
diff --git a/arch/sparc/kernel/us2e_cpufreq.c b/arch/sparc/kernel/us2e_cpufreq.c
index abe963d7b87c..306ae462bba6 100644
--- a/arch/sparc/kernel/us2e_cpufreq.c
+++ b/arch/sparc/kernel/us2e_cpufreq.c
@@ -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));
diff --git a/arch/sparc/kernel/us3_cpufreq.c b/arch/sparc/kernel/us3_cpufreq.c
index 7ceb9c8458f0..c71ee142347a 100644
--- a/arch/sparc/kernel/us3_cpufreq.c
+++ b/arch/sparc/kernel/us3_cpufreq.c
@@ -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));