commit e5a3799ed00fe82306b8945aa1ae9772694a8665
author Nick Pelly <npelly@google.com> Sun Oct 17 16:48:27 2010 -0700
committer Nick Pelly <npelly@google.com> Sun Oct 17 16:48:27 2010 -0700
tree 4f5a3a969d014f3feb6ecfa6bfdd9bfc2fa49d3f
parent 04cdb18b02e0275b4c369b254224afdcbef7920d

Lock down /dev/pn544 to user nfc.

Only NFC service can use /dev/pn544.

Change-Id: I435144b827c7b36acb57f53118ad9ae08158f341
Signed-off-by: Nick Pelly <npelly@google.com>

init.herring.rc

diff --git a/init.herring.rc b/init.herring.rc
index 9ee6cc5..a029716 100755
--- a/init.herring.rc
+++ b/init.herring.rc
@@ -86,7 +86,8 @@
 
 # permissions for NFC
     setprop ro.nfc.port "I2C"
-    chmod 0666 /dev/pn544
+    chmod 0600 /dev/pn544
+    chown nfc nfc /dev/pn544
 
 # Permissions for System Server and daemons.
     chown system system /sys/class/backlight/s5p_bl/brightness