[PATCH v2 14/18] cpufreq: powerpc: macintosh: 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/macintosh/windfarm_cpufreq_clamp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/macintosh/windfarm_cpufreq_clamp.c 
b/drivers/macintosh/windfarm_cpufreq_clamp.c
index 28d18ef22bbb..f05e2167481f 100644
--- a/drivers/macintosh/windfarm_cpufreq_clamp.c
+++ b/drivers/macintosh/windfarm_cpufreq_clamp.c
@@ -62,7 +62,7 @@ static const struct wf_control_ops clamp_ops = {
 
 static int __init wf_cpufreq_clamp_init(void)
 {
-       struct cpufreq_policy *policy;
+       struct cpufreq_policy *policy __free(put_cpufreq_policy);
        struct wf_control *clamp;
        struct device *dev;
        int ret;
@@ -79,8 +79,6 @@ static int __init wf_cpufreq_clamp_init(void)
        ret = freq_qos_add_request(&policy->constraints, &qos_req, FREQ_QOS_MAX,
                                   max_freq);
 
-       cpufreq_cpu_put(policy);
-
        if (ret < 0) {
                pr_err("%s: Failed to add freq constraint (%d)\n", __func__,
                       ret);
-- 
2.25.1