am f3217de3: Merge "Fix problems in libbacktrace."

* commit 'f3217de32cff8f82a22de84f35d782307a4ed4da':
  Fix problems in libbacktrace.
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 88dee10..33f3d8d 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -198,6 +198,7 @@
     mkdir /data/misc/bluetooth 0770 system system
     mkdir /data/misc/keystore 0700 keystore keystore
     mkdir /data/misc/keychain 0771 system system
+    mkdir /data/misc/radio 0770 system radio
     mkdir /data/misc/sms 0770 system radio
     mkdir /data/misc/zoneinfo 0775 system system
     mkdir /data/misc/vpn 0770 system vpn