Revert "msm8226: Update thermal script to support to link 8226 QRD config"

Keep one thermal config per target. Algorithm instances which is
specific to different variants of the same target will be added in
thermal-engine binary as default algorithm instances.

This reverts commit 6b4a293d923faee4de8f368ae50ec21e61620c3a.

CRs-fixed: 515292
Change-Id: Ie4545552841b2701ed9b51bd2e285d905d2913b5
diff --git a/init.qcom.thermal_conf.sh b/init.qcom.thermal_conf.sh
index c2faa4e..5300b34 100755
--- a/init.qcom.thermal_conf.sh
+++ b/init.qcom.thermal_conf.sh
@@ -32,16 +32,12 @@
 PATH=/sbin:/system/sbin:/system/bin:/system/xbin
 export PATH
 
-hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform`
+platformid=`cat /sys/devices/system/soc/soc0/id`
 
 THERMAL_ENGINE_CONF_SYMLINK=/etc/thermal-engine.conf
 # symlink already exists, exit
 if [ ! -h $THERMAL_ENGINE_CONF_SYMLINK ]; then
- case "$hw_platform" in
-     "QRD") #MSM8226 QRD
-     ln -s /etc/thermal-engine-8226-qrd.conf $THERMAL_ENGINE_CONF_SYMLINK 2>/dev/null
-     ;;
-
+ case "$platformid" in
      *) #MSM8226, etc
      ln -s /etc/thermal-engine-8226.conf $THERMAL_ENGINE_CONF_SYMLINK 2>/dev/null
      ;;