Merge "charger: allow to read /sys/class/power_supply"

am: 1dafee26

Change-Id: I2b3f6e3d57a8afa929bfb0976258e0e5ab7a32eb

public/charger.te

@@ -6,10 +6,12 @@ type charger, domain;
 allow charger kmsg_device:chr_file rw_file_perms;
 
 # Read access to pseudo filesystems.
-allow charger sysfs_type:dir search;
 r_dir_file(charger, rootfs)
 r_dir_file(charger, cgroup)
 
+# Allow to read /sys/class/power_supply directory
+allow charger sysfs_type:dir r_dir_perms;
+
 allow charger self:global_capability_class_set { sys_tty_config };
 allow charger self:global_capability_class_set sys_boot;