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cpufreq: CPPC: 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>
This commit is contained in:
Zihuan Zhang 2025-08-27 10:31:49 +08:00 committed by Viresh Kumar
parent eaa9c1f31a
commit c8dc2368b2
1 changed files with 1 additions and 3 deletions
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4
drivers/cpufreq/cppc_cpufreq.c
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@ -722,8 +722,8 @@ static int cppc_get_perf_ctrs_sample(int cpu,
static unsigned int cppc_cpufreq_get_rate(unsigned int cpu)
{
struct cpufreq_policy *policy __free(put_cpufreq_policy) = cpufreq_cpu_get(cpu);
struct cppc_perf_fb_ctrs fb_ctrs_t0 = {0}, fb_ctrs_t1 = {0};
struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
struct cppc_cpudata *cpu_data;
u64 delivered_perf;
int ret;
@ -733,8 +733,6 @@ static unsigned int cppc_cpufreq_get_rate(unsigned int cpu)
cpu_data = policy->driver_data;
cpufreq_cpu_put(policy);
ret = cppc_get_perf_ctrs_sample(cpu, &fb_ctrs_t0, &fb_ctrs_t1);
if (ret) {
if (ret == -EFAULT)