cpufreq: remove setting of policy->cpu in policy->cpus during init

policy->cpu is copied into policy->cpus in cpufreq_online() before
calling into cpufreq_driver->init(). So there's no need to set the
same in the individual driver init() functions again.

This patch removes the redundant setting of policy->cpu in policy->cpus
in intel_pstate and cppc drivers.

Reported-by: Viresh Kumar <[e-mail]>
Signed-off-by: Sudeep Holla <[e-mail]>
Acked-by: Viresh Kumar <[e-mail]>
Signed-off-by: Rafael J. Wysocki <[e-mail]>

drivers/cpufreq/cppc_cpufreq.c

···
 		return -EFAULT;
 	}
 
-	cpumask_set_cpu(policy->cpu, policy->cpus);
 	cpu->cur_policy = policy;
 
 	/* Set policy->cur to max now. The governors will adjust later. */

drivers/cpufreq/intel_pstate.c

···
 	policy->cpuinfo.max_freq *= cpu->pstate.scaling;
 
 	intel_pstate_init_acpi_perf_limits(policy);
-	cpumask_set_cpu(policy->cpu, policy->cpus);
 
 	policy->fast_switch_possible = true;