Commit 7bc00846 authored by Zihuan Zhang's avatar Zihuan Zhang Committed by Viresh Kumar
Browse files

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: default avatarZihuan Zhang <zhangzihuan@kylinos.cn>
[ Viresh: Minor changes ]
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 4aeda901

drivers/cpufreq/tegra186-cpufreq.c

+1 −3
Original line number Diff line number Diff line
@@ -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;

}