Adding "modprobe i2c-dev" before running the script

mod_for_factory_scripts/200patchInitScript

 #!/bin/bash
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 echo "Applying patch to init scripts."
 
 touch "${ROOT_FS_DIR}/root/.factory_test"
 
@@ skipping 19 matching lines @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 description   "Chrome OS factory startup stub"
 author        "chromium-os-dev@chromium.org"
 
 start on stopped udev-addon
 stop on starting halt or starting reboot
 
 script
+/sbin/modprobe i2c-dev
 cd /usr/local/autotest
 eval \$(./site_tests/suite_Factory/startx.sh)
 date >>/var/log/factory.log
 if [ ! -e factory_started ]; then
   touch factory_started
   cp -f site_tests/suite_Factory/control .
   ./bin/autotest -t factory control >>/var/log/factory.log 2>&1
 else
   ./bin/autotest -t factory -c control >>/var/log/factory.log 2>&1
 fi
@@ skipping 41 matching lines @@
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
 -start on starting ui
 +start on starting factory
  
  respawn
  
 EOF
 fi