linux-kernel - [PATCH 2/2] cpufreq: intel_pstate: Use CPUFREQ_POLICY

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Message-Id: <20241211122605.3048503-3-christian.loehle@arm.com>
Date: Wed, 11 Dec 2024 12:26:05 +0000
From: Christian Loehle <christian.loehle@....com>
To: rafael@...nel.org,
	viresh.kumar@...aro.org
Cc: linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Christian Loehle <christian.loehle@....com>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	Len Brown <lenb@...nel.org>
Subject: [PATCH 2/2] cpufreq: intel_pstate: Use CPUFREQ_POLICY_UNKNOWN

epp_policy uses the same values as cpufreq_policy.policy and resets
to CPUFREQ_POLICY_UNKNOWN during offlining. Be consistent about
it and initialize to CPUFREQ_POLICY_UNKNOWN instead of 0, too.

No functional change intended.

Cc: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: Len Brown <lenb@...nel.org>
Signed-off-by: Christian Loehle <christian.loehle@....com>
---
 drivers/cpufreq/intel_pstate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index b8e2396a708a..5dacd9d26879 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -2709,7 +2709,7 @@ static int intel_pstate_init_cpu(unsigned int cpunum)
 	}
 
 	cpu->epp_powersave = -EINVAL;
-	cpu->epp_policy = 0;
+	cpu->epp_policy = CPUFREQ_POLICY_UNKNOWN;
 
 	intel_pstate_get_cpu_pstates(cpu);
 
-- 
2.34.1