— a/kernel-4.4/arch/arm/boot/dts/mt6739.dts
+++ b/kernel-4.4/arch/arm/boot/dts/mt6739.dts
@@ -2221,7 +2221,7 @@
/* SW safety timer */
enable_sw_safety_timer;
-
max_charging_time = <43200>; /* 12 hours */
-
max_charging_time = <259200>; /* 12 hours */ /* linear charger */ recharge_offset = <150000>;