Smart Charging: rework for using more common sysfs node [2/2]

/sys/class/power_supply/battery/input_suspend

Change-Id: Ifb95239f6458f1662df4083adb5bb80b3d09e05d
Signed-off-by: DennySPB <dennyspb@gmail.com>
diff --git a/prebuilt/common/etc/init/smartcharge-init.rc b/prebuilt/common/etc/init/smartcharge-init.rc
index 237a16a..63c9204 100644
--- a/prebuilt/common/etc/init/smartcharge-init.rc
+++ b/prebuilt/common/etc/init/smartcharge-init.rc
@@ -1,3 +1,2 @@
 on post-fs-data
-    chown system system /sys/class/power_supply/battery/battery_charging_enabled
-    chown system system /sys/class/power_supply/battery/charging_enabled
+    chown system system /sys/class/power_supply/battery/input_suspend