Re: [PATCH 3/6] cpufreq/drivers/arm_big_little: Remove cooling device usage

[Viresh Kumar <viresh.kumar@linaro.org>]

On 21-06-19, 15:22, Daniel Lezcano wrote:
> The cpufreq_cooling_unregister() function uses now the policy to
> unregister itself. The only purpose of the cooling device pointer is
> to unregister the cpu cooling device.
> 
> As there is no more need of this pointer, remove it.
> 
> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> ---
>  drivers/cpufreq/arm_big_little.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
> index 6b243202caa9..718c63231e66 100644
> --- a/drivers/cpufreq/arm_big_little.c
> +++ b/drivers/cpufreq/arm_big_little.c
> @@ -56,7 +56,6 @@ static bool bL_switching_enabled;
>  #define ACTUAL_FREQ(cluster, freq)  ((cluster == A7_CLUSTER) ? freq << 1 : freq)
>  #define VIRT_FREQ(cluster, freq)    ((cluster == A7_CLUSTER) ? freq >> 1 : freq)
>  
> -static struct thermal_cooling_device *cdev[MAX_CLUSTERS];
>  static const struct cpufreq_arm_bL_ops *arm_bL_ops;
>  static struct clk *clk[MAX_CLUSTERS];
>  static struct cpufreq_frequency_table *freq_table[MAX_CLUSTERS + 1];
> @@ -501,10 +500,8 @@ static int bL_cpufreq_exit(struct cpufreq_policy *policy)
>  	struct device *cpu_dev;
>  	int cur_cluster = cpu_to_cluster(policy->cpu);
>  
> -	if (cur_cluster < MAX_CLUSTERS) {
> +	if (cur_cluster < MAX_CLUSTERS)
>  		cpufreq_cooling_unregister(policy);
> -		cdev[cur_cluster] = NULL;
> -	}
>  
>  	cpu_dev = get_cpu_device(policy->cpu);
>  	if (!cpu_dev) {
> @@ -527,7 +524,7 @@ static void bL_cpufreq_ready(struct cpufreq_policy *policy)
>  	if (cur_cluster >= MAX_CLUSTERS)
>  		return;
>  
> -	cdev[cur_cluster] = of_cpufreq_cooling_register(policy);
> +	of_cpufreq_cooling_register(policy);
>  }
>  
>  static struct cpufreq_driver bL_cpufreq_driver = {

I will merge it with the previous commit if I were you.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

-- 
viresh