Bluetooth: Merge system/core script changes (.rc & .sh) of 'ics' to 'jb'.

Squashed commit of the following:

commit fef7046a2ace2c5e766d1eab249f86523213d702
Author: Royston Rodrigues <roystonr@codeaurora.org>
Date:   Thu Jul 12 08:42:20 2012 +0530

    Bluetooth: Add permissions for smd and rfcomm device nodes.

    Change-Id: Id4bbb9269635560ec71880eb340fafc5c6b85878

commit 4eab8848774920ec0ed786f57446f831b2e6a5c9
Author: Peter Krystad <pkrystad@codeaurora.org>
Date:   Mon Mar 12 16:46:55 2012 -0700

    Bluetooth: Remove references to amploader utility

    Amploader utility was specific to 1312 chip, and functionality has been
    disabled. Remove these references so the utility itself can be removed.

    Change-Id: I40e842309dbd24c98e240753c53748e432583f18
    CRs-fixed: 336688

Change-Id: I0474027db9bccffcf4ab42c9f652a2b5a0aaed78

rootdir/etc/init.qcom.rc

@@ -77,9 +77,6 @@ on boot
 
     setprop wifi.interface wlan0
 
-    # Enable Bluetooth 802.11 PAL when Bluetooth is turned on
-    setprop ro.config.bt.amp no
-
     #Set SUID bit for usbhub
     chmod 4755 /system/bin/usbhub
     chmod 755 /system/bin/usbhub_init
@@ -228,12 +225,8 @@ on property:init.svc.wpa_supplicant=stopped
 
 on property:bluetooth.isEnabled=true
     start btwlancoex
-    start amp_load
     write /sys/class/bluetooth/hci0/idle_timeout 7000
 
-on property:bluetooth.isEnabled=false
-    start amp_unload
-
 service qcom-c_core-sh /system/bin/sh /init.qcom.class_core.sh
     class core
     user root

rootdir/etc/init.qcom.wifi.sh

@@ -167,43 +167,12 @@ case "$target" in
             echo "*******    WI-FI may not work    ***********************************"
             ;;
         esac
-        case "$wifishd" in
-            "ok")
-             ;;
-            "loading")
-            ;;
-           *)
-               case "$wlanchip" in
-                   "WCN1314")
-                    ;;
-
-                   "WCN1312")
-                        /system/bin/amploader -i
-                        ;;
-                   *)
-	                ;;
-               esac
-        esac
     ;;
     msm7627*)
         mount -t vfat -o remount,rw,barrier=0 /dev/block/mtdblock1 /system
         ln -s /data/hostapd/qcom_cfg.ini /etc/firmware/wlan/qcom_cfg.ini
         ln -s /persist/qcom_wlan_nv.bin /etc/firmware/wlan/qcom_wlan_nv.bin
         mount -t vfat -o remount,ro,barrier=0 /dev/block/mtdblock1 /system
-        wifishd=`getprop wlan.driver.status`
-        case "$wifishd" in
-            "ok")
-             ;;
-            "loading")
-             ;;
-            *)
-# For the new .38 kernel for 1312, there was an FFA panic
-# when no 1312/1314 chip was present. Hence this is commented out
-# Will need to reenable this code for 1312.
-#
-#                /system/bin/amploader -i
-            ;;
-        esac
     ;;
 
     *)

rootdir/etc/ueventd.qcom.rc

@@ -62,3 +62,7 @@
 /dev/msm_evrc             0660   system     audio
 /dev/msm_wma              0660   system     audio
 /dev/msm_wmapro           0660   system     audio
+/dev/smd3                 0660   bluetooth  bluetooth
+/dev/smd2                 0660   bluetooth  bluetooth
+/dev/smd7                 0640   radio      radio
+/dev/rfcomm0              0660   bluetooth  bluetooth