--- zzzz-none-000/linux-3.10.107/arch/arc/include/asm/sections.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arc/include/asm/sections.h	2021-02-04 17:41:59.000000000 +0000
@@ -12,6 +12,5 @@
 #include <asm-generic/sections.h>
 
 extern char __arc_dccm_base[];
-extern char __dtb_start[];
 
 #endif