--- zzzz-none-000/linux-3.10.107/arch/sparc/kernel/sparc_ksyms_64.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/sparc/kernel/sparc_ksyms_64.c	2021-02-04 17:41:59.000000000 +0000
@@ -7,7 +7,6 @@
 
 #include <linux/export.h>
 #include <linux/pci.h>
-#include <linux/init.h>
 #include <linux/bitops.h>
 
 #include <asm/cpudata.h>
@@ -28,7 +27,6 @@
 EXPORT_SYMBOL_GPL(real_hard_smp_processor_id);
 
 /* from head_64.S */
-EXPORT_SYMBOL(__ret_efault);
 EXPORT_SYMBOL(tlb_type);
 EXPORT_SYMBOL(sun4v_chip_type);
 EXPORT_SYMBOL(prom_root_node);