sepolicy : Added allow rules for fm_radio and bluetooth .

fm_radio: Need access on /dev/radio node which include
read write and  ioctl . For enabling/disable  of fmradio
it need insmod persmission and set permission on property
controls .

bluetooth :  added access to the /dev/smd and permission to
do set property on bt control .

Change-Id: Ie348484b42be14d96b4dcee22c9f7c6561a3bd80

Android.mk

@@ -37,4 +37,7 @@ BOARD_SEPOLICY_UNION := \
        sensors_test.te \
        system_app.te \
        thermal-engine.te \
-       global_macros.te
+       global_macros.te \
+       system_app.te \
+       bluetooth.te \
+       init_shell.te

common/bluetooth.te

@@ -0,0 +1,2 @@
+#BT needes  read and write on smd device node
+allow bluetooth smd_device:chr_file rw_file_perms;

common/init_shell.te

@@ -0,0 +1,14 @@
+#for accessing fmradio device node
+allow  init_shell  fm_radio_device:chr_file { open read ioctl };
+# for insmod of iris ko  , this is needed .
+allow init_shell self:capability sys_module;
+
+
+#for  property starting with hw
+allow init_shell  system_prop:property_service set ;
+
+#for access to set BT property
+allow init_shell  bluetooth_prop:property_service set;
+
+#most of the default properties are set by init_shell
+allow init_shell  default_prop:property_service set;

common/system_app.te

@@ -0,0 +1,3 @@
+# fm_radio app needes  open read write on fm_radio_device
+allow system_app fm_radio_device:chr_file { read open ioctl};
+allow system_app ctl_default_prop:property_service set;