forked from luck/tmp_suning_uos_patched
cpufreq: intel_pstate: Do not expose PID parameters in passive mode
If intel_pstate works in the passive mode in which it acts as a regular cpufreq driver and collaborates with generic cpufreq governors, the PID parameters are not used, so do not expose them via debugfs in that case. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -964,10 +964,6 @@ static void __init intel_pstate_debug_expose_params(void)
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struct dentry *debugfs_parent;
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int i = 0;
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if (hwp_active ||
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pstate_funcs.get_target_pstate == get_target_pstate_use_cpu_load)
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return;
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debugfs_parent = debugfs_create_dir("pstate_snb", NULL);
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if (IS_ERR_OR_NULL(debugfs_parent))
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return;
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@ -2433,7 +2429,10 @@ static int __init intel_pstate_init(void)
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if (rc)
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goto out;
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intel_pstate_debug_expose_params();
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if (intel_pstate_driver == &intel_pstate && !hwp_active &&
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pstate_funcs.get_target_pstate != get_target_pstate_use_cpu_load)
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intel_pstate_debug_expose_params();
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intel_pstate_sysfs_expose_params();
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if (hwp_active)
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