Merge "power: pm8921-bms: use mutex even for debug entries"
diff --git a/drivers/power/pm8921-bms.c b/drivers/power/pm8921-bms.c
index 703aca9..4873a9e 100644
--- a/drivers/power/pm8921-bms.c
+++ b/drivers/power/pm8921-bms.c
@@ -2686,7 +2686,9 @@
 	int ret = 0;
 	struct pm8921_soc_params raw;
 
+	mutex_lock(&the_chip->bms_output_lock);
 	read_soc_params_raw(the_chip, &raw);
+	mutex_unlock(&the_chip->bms_output_lock);
 
 	*val = 0;