From 3b117d2690309697140e704ae1f893823f7e7dc4 Mon Sep 17 00:00:00 2001
From: Francisco Franco <franciscofranco.1990@gmail.com>
Date: Fri, 2 Nov 2018 18:29:10 +0000
Subject: [PATCH] cpu-boost: don't try to boost if the thread hasn't been
 initiated or boom goes the dynamite

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
---
 drivers/cpufreq/cpu-boost.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/cpufreq/cpu-boost.c b/drivers/cpufreq/cpu-boost.c
index 6070e081ee67..cc8bb315acd6 100644
--- a/drivers/cpufreq/cpu-boost.c
+++ b/drivers/cpufreq/cpu-boost.c
@@ -222,6 +222,9 @@ void do_input_boost_max()
 	unsigned int i;
 	struct cpu_sync *i_sync_info;
 
+	if (!cpu_boost_worker_thread)
+		return;
+
  	cancel_delayed_work_sync(&input_boost_rem);
 
  	for_each_possible_cpu(i) {