S5PC11X:PHONE:Add radio permission for modem control node

Change-Id: I99428e7cb44de3e066a7f4df74bd5e0ff321938a
Signed-off-by: Kyungtak Hur <kt.hur@samsung.com>
diff --git a/init.smdkc110.rc b/init.smdkc110.rc
index 888aaca..8d9c974 100644
--- a/init.smdkc110.rc
+++ b/init.smdkc110.rc
@@ -19,6 +19,10 @@
     mkdir /data/misc/wifi/sockets 0770 wifi wifi
     mkdir /data/misc/dhcp 0770 dhcp dhcp
 
+# phone
+    chown radio radio /sys/class/modemctl/xmm/control
+    chmod 660 /sys/class/modemctl/xmm/control
+
 # create data/gps for GPS demon
     chown root system /dev/s3c2410_serial1
     chmod 664 /dev/s3c2410_serial1