[PATCH v2 04/18] cpufreq: brcmstb-avs-cpufreq: 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/brcmstb-avs-cpufreq.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/cpufreq/brcmstb-avs-cpufreq.c 
b/drivers/cpufreq/brcmstb-avs-cpufreq.c
index 5940d262374f..71450cca8e9f 100644
--- a/drivers/cpufreq/brcmstb-avs-cpufreq.c
+++ b/drivers/cpufreq/brcmstb-avs-cpufreq.c
@@ -480,7 +480,7 @@ static bool brcm_avs_is_firmware_loaded(struct private_data 
*priv)
 
 static unsigned int brcm_avs_cpufreq_get(unsigned int cpu)
 {
-       struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
+       struct cpufreq_policy *policy __free(put_cpufreq_policy) = 
cpufreq_cpu_get(cpu);
        struct private_data *priv;
 
        if (!policy)
@@ -488,8 +488,6 @@ static unsigned int brcm_avs_cpufreq_get(unsigned int cpu)
 
        priv = policy->driver_data;
 
-       cpufreq_cpu_put(policy);
-
        return brcm_avs_get_frequency(priv->base);
 }
 
-- 
2.25.1