[CPUFREQ] Fix on resume, now preserves user policy min/max.

Previously driver resume would always set the current policy min/max with
the cpuinfo min/max, defined by user_policy.min/max. Resulting in a reset
of policy settings when policy.min/max != cpuinfo.min/max when coming out
of suspend. Now user_policy is saved as the policy instead of cpuinfo to
preserve what the user actually set.
Signed-off-by: NMike Chan <mike@android.com>
Signed-off-by: NDave Jones <davej@redhat.com>

drivers/cpufreq/cpufreq.c

@@ -827,8 +827,8 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
 		dprintk("initialization failed\n");
 		goto err_out;
 	}
-	policy->user_policy.min = policy->cpuinfo.min_freq;
-	policy->user_policy.max = policy->cpuinfo.max_freq;
+	policy->user_policy.min = policy->min;
+	policy->user_policy.max = policy->max;
 
 	blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
 				     CPUFREQ_START, policy);