From 4aeda901d6896344c5b0b3a8428c4a830007ea85 Mon Sep 17 00:00:00 2001 From: Zihuan Zhang Date: Wed, 27 Aug 2025 10:31:52 +0800 Subject: [PATCH] cpufreq: mediatek: Use scope-based cleanup helper Replace the manual cpufreq_cpu_put() with __free(put_cpufreq_policy) annotation for policy references. This reduces the risk of reference counting mistakes and aligns the code with the latest kernel style. No functional change intended. Signed-off-by: Zihuan Zhang [ Viresh: Minor changes ] Signed-off-by: Viresh Kumar --- drivers/cpufreq/mediatek-cpufreq.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index f3f02c4b6888b..fae062a6431fb 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -320,7 +320,6 @@ static int mtk_cpufreq_opp_notifier(struct notifier_block *nb, struct dev_pm_opp *new_opp; struct mtk_cpu_dvfs_info *info; unsigned long freq, volt; - struct cpufreq_policy *policy; int ret = 0; info = container_of(nb, struct mtk_cpu_dvfs_info, opp_nb); @@ -353,12 +352,12 @@ static int mtk_cpufreq_opp_notifier(struct notifier_block *nb, } dev_pm_opp_put(new_opp); - policy = cpufreq_cpu_get(info->opp_cpu); - if (policy) { + + struct cpufreq_policy *policy __free(put_cpufreq_policy) + = cpufreq_cpu_get(info->opp_cpu); + if (policy) cpufreq_driver_target(policy, freq / 1000, CPUFREQ_RELATION_L); - cpufreq_cpu_put(policy); - } } } -- 2.47.3