diff --git a/projects/WeTek_Play/initramfs/platform_init b/projects/WeTek_Play/initramfs/platform_init
index b95b3e16bf..d4a0f37483 100755
--- a/projects/WeTek_Play/initramfs/platform_init
+++ b/projects/WeTek_Play/initramfs/platform_init
@@ -63,12 +63,7 @@ for arg in $(cat /proc/cmdline); do
 done
 
 # Boot with performance governor, then switch to the governor specified in the kernel command line
-cpu_idx=0
-while [ $cpu_idx -lt 128 ]; do
-  cpufreq="/sys/devices/system/cpu/cpu$cpu_idx/cpufreq"
-  if [ ! -d "$cpufreq" ]; then
-    break
-  fi
+for cpufreq in /sys/devices/system/cpu/cpu[0-9]*/cpufreq; do
   if [ -n "$scaling_governor" ]; then
     echo "$scaling_governor" > "$cpufreq/scaling_governor"
   fi
@@ -78,5 +73,4 @@ while [ $cpu_idx -lt 128 ]; do
   if [ -n "$scaling_max_freq" ]; then
     echo "$scaling_max_freq" > "$cpufreq/scaling_max_freq"
   fi
-  cpu_idx=`expr $cpu_idx + 1`
 done