Revert "cpufreq: tegra186: Share policy per cluster"

This reverts commit 8917266 which is
upstream commit be4ae8c19492cd6d5de61ccb34ffb3f5ede5eec8.

This commit is causing a suspend regression on Tegra186 Jetson TX2 with
Linux v6.12.y kernels. This is not seen with Linux v6.15 that includes
this change but indicates that there are there changes missing.
Therefore, revert this change.

Link: https://lore.kernel.org/linux-tegra/[email protected]/
Fixes: 8917266 ("cpufreq: tegra186: Share policy per cluster")
Signed-off-by: Jon Hunter <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: jonhunter

drivers/cpufreq/tegra186-cpufreq.c

@@ -73,18 +73,11 @@ static int tegra186_cpufreq_init(struct cpufreq_policy *policy)
 {
 	struct tegra186_cpufreq_data *data = cpufreq_get_driver_data();
 	unsigned int cluster = data->cpus[policy->cpu].bpmp_cluster_id;
-	u32 cpu;
 
 	policy->freq_table = data->clusters[cluster].table;
 	policy->cpuinfo.transition_latency = 300 * 1000;
 	policy->driver_data = NULL;
 
-	/* set same policy for all cpus in a cluster */
-	for (cpu = 0; cpu < ARRAY_SIZE(tegra186_cpus); cpu++) {
-		if (data->cpus[cpu].bpmp_cluster_id == cluster)
-			cpumask_set_cpu(cpu, policy->cpus);
-	}
-
 	return 0;
 }