cpu-boost: Avoid boosting over user set max freq

It was negating the user set max cpu freq and boosting over it if for example input_boost_freq > max_freq, so fix it

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>

drivers/cpufreq/cpu-boost.c

@@ -189,6 +189,8 @@ static int boost_adjust_notify(struct notifier_block *nb, unsigned long val,
  if (!ib_min)
  break;
 
+ ib_min = min(ib_min, policy->max);
+
  pr_debug("CPU%u policy min before boost: %u kHz\n",
  cpu, policy->min);
  pr_debug("CPU%u boost min: %u kHz\n", cpu, ib_min);