--- zzzz-none-000/linux-3.10.107/arch/unicore32/mm/mmu.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/unicore32/mm/mmu.c	2021-02-04 17:41:59.000000000 +0000
@@ -445,7 +445,7 @@
  * the user-mode pages.  This will then ensure that we have predictable
  * results when turning the mmu off
  */
-void setup_mm_for_reboot(char mode)
+void setup_mm_for_reboot(void)
 {
 	unsigned long base_pmdval;
 	pgd_t *pgd;