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cpufreq: Remove (now) unused 'last_cpu' from struct cpufreq_policy

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'last_cpu' was used only from cpufreq-stats and isn't used anymore. Get rid of
it.

Reviewed-by: Prarit Bhargava <prarit@redhat.com>
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 2015-01-06 21:09:08 +05:30 committed by Rafael J. Wysocki
parent 5094160786
commit 7c418ff099
2 changed files with 0 additions and 5 deletions
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3
drivers/cpufreq/cpufreq.c
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@ -1086,10 +1086,7 @@ static int update_policy_cpu(struct cpufreq_policy *policy, unsigned int cpu,
}
down_write(&policy->rwsem);
policy->last_cpu = policy->cpu;
policy->cpu = cpu;
up_write(&policy->rwsem);
blocking_notifier_call_chain(&cpufreq_policy_notifier_list,

2
include/linux/cpufreq.h
View File

@ -66,8 +66,6 @@ struct cpufreq_policy {
unsigned int shared_type; /* ACPI: ANY or ALL affected CPUs
should set cpufreq */
unsigned int cpu; /* cpu nr of CPU managing this policy */
unsigned int last_cpu; /* cpu nr of previous CPU that managed
* this policy */
struct clk *clk;
struct cpufreq_cpuinfo cpuinfo;/* see above */