diff options
| author | Zihuan Zhang <zhangzihuan@kylinos.cn> | 2025-08-27 10:31:55 +0800 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2025-08-29 11:59:04 +0530 |
| commit | 7bc0084632dda2907ff1d021dff36ffbdd83468c (patch) | |
| tree | e0a9603fd0937cfd918b2e53617dc5a4ac856344 | |
| parent | 4aeda901d6896344c5b0b3a8428c4a830007ea85 (diff) | |
cpufreq: tegra186: 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 <zhangzihuan@kylinos.cn>
[ Viresh: Minor changes ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/cpufreq/tegra186-cpufreq.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c index cbabb726c664..4270686fc3e3 100644 --- a/drivers/cpufreq/tegra186-cpufreq.c +++ b/drivers/cpufreq/tegra186-cpufreq.c @@ -103,13 +103,12 @@ static int tegra186_cpufreq_set_target(struct cpufreq_policy *policy, static unsigned int tegra186_cpufreq_get(unsigned int cpu) { + struct cpufreq_policy *policy __free(put_cpufreq_policy) = cpufreq_cpu_get(cpu); struct tegra186_cpufreq_data *data = cpufreq_get_driver_data(); struct tegra186_cpufreq_cluster *cluster; - struct cpufreq_policy *policy; unsigned int edvd_offset, cluster_id; u32 ndiv; - policy = cpufreq_cpu_get(cpu); if (!policy) return 0; @@ -117,7 +116,6 @@ static unsigned int tegra186_cpufreq_get(unsigned int cpu) ndiv = readl(data->regs + edvd_offset) & EDVD_CORE_VOLT_FREQ_F_MASK; cluster_id = data->cpus[policy->cpu].bpmp_cluster_id; cluster = &data->clusters[cluster_id]; - cpufreq_cpu_put(policy); return (cluster->ref_clk_khz * ndiv) / cluster->div; } |