[PATCH v2 07/18] cpufreq: longhaul: 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/longhaul.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c
index ba0e08c8486a..ae5596919671 100644
--- a/drivers/cpufreq/longhaul.c
+++ b/drivers/cpufreq/longhaul.c
@@ -950,7 +950,7 @@ static int __init longhaul_init(void)
 
 static void __exit longhaul_exit(void)
 {
-       struct cpufreq_policy *policy = cpufreq_cpu_get(0);
+       struct cpufreq_policy *policy __free(put_cpufreq_policy) = 
cpufreq_cpu_get(0);
        int i;
 
        for (i = 0; i < numscales; i++) {
@@ -968,7 +968,6 @@ static void __exit longhaul_exit(void)
                }
        }
 
-       cpufreq_cpu_put(policy);
        cpufreq_unregister_driver(&longhaul_driver);
        kfree(longhaul_table);
 }
-- 
2.25.1