[PATCH v2 06/18] cpufreq: intel_pstate: Use __free(put_cpufreq_policy) for policy reference

[Zihuan Zhang]

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 <zhangzih...@kylinos.cn>
---
 drivers/cpufreq/intel_pstate.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index f366d35c5840..4e7e2990e9a6 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1698,19 +1698,18 @@ static ssize_t store_no_turbo(struct kobject *a, struct 
kobj_attribute *b,
 static void update_qos_request(enum freq_qos_req_type type)
 {
        struct freq_qos_request *req;
-       struct cpufreq_policy *policy;
        int i;
 
        for_each_possible_cpu(i) {
                struct cpudata *cpu = all_cpu_data[i];
                unsigned int freq, perf_pct;
+               struct cpufreq_policy *policy __free(put_cpufreq_policy);
 
                policy = cpufreq_cpu_get(i);
                if (!policy)
                        continue;
 
                req = policy->driver_data;
-               cpufreq_cpu_put(policy);
 
                if (!req)
                        continue;
-- 
2.25.1