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-rw-r--r--drivers/cpufreq/cpufreq.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 1454ab3..0a9e764 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1509,30 +1509,23 @@ static void handle_update(struct work_struct *work)
/**
* cpufreq_out_of_sync - If actual and saved CPU frequency differs, we're
* in deep trouble.
- * @cpu: cpu number
- * @old_freq: CPU frequency the kernel thinks the CPU runs at
+ * @policy: policy managing CPUs
* @new_freq: CPU frequency the CPU actually runs at
*
* We adjust to current frequency first, and need to clean up later.
* So either call to cpufreq_update_policy() or schedule handle_update()).
*/
-static void cpufreq_out_of_sync(unsigned int cpu, unsigned int old_freq,
+static void cpufreq_out_of_sync(struct cpufreq_policy *policy,
unsigned int new_freq)
{
- struct cpufreq_policy *policy;
struct cpufreq_freqs freqs;
- unsigned long flags;
pr_debug("Warning: CPU frequency out of sync: cpufreq and timing core thinks of %u, is %u kHz\n",
- old_freq, new_freq);
+ policy->cur, new_freq);
- freqs.old = old_freq;
+ freqs.old = policy->cur;
freqs.new = new_freq;
- read_lock_irqsave(&cpufreq_driver_lock, flags);
- policy = per_cpu(cpufreq_cpu_data, cpu);
- read_unlock_irqrestore(&cpufreq_driver_lock, flags);
-
cpufreq_freq_transition_begin(policy, &freqs);
cpufreq_freq_transition_end(policy, &freqs, 0);
}
@@ -1597,7 +1590,7 @@ static unsigned int __cpufreq_get(unsigned int cpu)
/* verify no discrepancy between actual and
saved value exists */
if (unlikely(ret_freq != policy->cur)) {
- cpufreq_out_of_sync(cpu, policy->cur, ret_freq);
+ cpufreq_out_of_sync(policy, ret_freq);
schedule_work(&policy->update);
}
}
@@ -2302,8 +2295,7 @@ int cpufreq_update_policy(unsigned int cpu)
policy->cur = new_policy.cur;
} else {
if (policy->cur != new_policy.cur && has_target())
- cpufreq_out_of_sync(cpu, policy->cur,
- new_policy.cur);
+ cpufreq_out_of_sync(policy, new_policy.cur);
}
}