linux-kernel - [PATCH 1/1] cpufreq: armada-37xx: use max() to calculate target

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Message-ID: <26e67441fd3e91beca47fb4b6fb2accbe1088c79.1754747831.git.akhilesh@ee.iitb.ac.in>
Date: Sat, 9 Aug 2025 19:46:58 +0530
From: Akhilesh Patil <akhilesh@...iitb.ac.in>
To: andrew@...n.ch, gregory.clement@...tlin.com,
	sebastian.hesselbarth@...il.com, rafael@...nel.org,
	viresh.kumar@...aro.org
Cc: linux-arm-kernel@...ts.infradead.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, akhileshpatilvnit@...il.com,
	skhan@...uxfoundation.org
Subject: [PATCH 1/1] cpufreq: armada-37xx: use max() to calculate target_vm

Use max() macro while calculating target_vm to simplify and improve the
armada-37xx-cpufreq driver code.

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/r/202503251256.rrl65HgY-lkp@intel.com/
Reported-by: Yang Ruibin <11162571@...o.com>
Closes: https://lore.kernel.org/lkml/2c55fb07-b29e-43e0-8697-f75d1f0df89a@vivo.com/
Signed-off-by: Akhilesh Patil <akhilesh@...iitb.ac.in>
---
 drivers/cpufreq/armada-37xx-cpufreq.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index f28a4435fba7..0efe403a5980 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -265,7 +265,7 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
 	 */
 
 	target_vm = avs_map[l0_vdd_min] - 100;
-	target_vm = target_vm > MIN_VOLT_MV ? target_vm : MIN_VOLT_MV;
+	target_vm = max(target_vm, MIN_VOLT_MV);
 	dvfs->avs[1] = armada_37xx_avs_val_match(target_vm);
 
 	/*
@@ -273,7 +273,7 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
 	 * be larger than 1000mv
 	 */
 	target_vm = avs_map[l0_vdd_min] - 150;
-	target_vm = target_vm > MIN_VOLT_MV ? target_vm : MIN_VOLT_MV;
+	target_vm = max(target_vm, MIN_VOLT_MV);
 	dvfs->avs[2] = dvfs->avs[3] = armada_37xx_avs_val_match(target_vm);
 
 	/*
-- 
2.34.1