AcoSail/kernel_optimize_test
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[CPUFREQ] Fix on resume, now preserves user policy min/max.

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Previously driver resume would always set the current policy min/max with
the cpuinfo min/max, defined by user_policy.min/max. Resulting in a reset
of policy settings when policy.min/max != cpuinfo.min/max when coming out
of suspend. Now user_policy is saved as the policy instead of cpuinfo to
preserve what the user actually set.

Signed-off-by: Mike Chan <mike@android.com>
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Mike Chan 2008-12-04 12:19:17 -08:00 committed by Dave Jones
parent 8529154ec3
commit 187d9f4ed4
1 changed files with 2 additions and 2 deletions
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4
drivers/cpufreq/cpufreq.c
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@ -827,8 +827,8 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
dprintk("initialization failed\n");
goto err_out;
}
policy->user_policy.min = policy->cpuinfo.min_freq;
policy->user_policy.max = policy->cpuinfo.max_freq;
policy->user_policy.min = policy->min;
policy->user_policy.max = policy->max;
blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
CPUFREQ_START, policy);