--- zzzz-none-000/linux-3.10.107/arch/x86/boot/compressed/early_serial_console.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/arch/x86/boot/compressed/early_serial_console.c 2021-02-04 17:41:59.000000000 +0000 @@ -1,9 +1,5 @@ #include "misc.h" -#ifdef CONFIG_EARLY_PRINTK - int early_serial_base; #include "../early_serial_console.c" - -#endif