remount /dev fails, disable it

package/base-files/files/rcdev.mdev

@@ -1,5 +1,5 @@
 # remount /dev with smaller size
-mount -o remount,nosuid,size=128k,mode=0755 -t tmpfs mdev /dev
+#mount -o remount,nosuid,size=128k,mode=0755 -t tmpfs mdev /dev
 # start mdev dynamic device node management
 echo >/dev/mdev.seq
 @ADK_RUNTIME_DEV_MDEV_LOGGING@