--- zzzz-none-000/linux-3.10.107/arch/cris/mm/ioremap.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/cris/mm/ioremap.c	2021-02-04 17:41:59.000000000 +0000
@@ -76,10 +76,11 @@
  * Must be freed with iounmap.
  */
 
-void __iomem *ioremap_nocache (unsigned long phys_addr, unsigned long size)
+void __iomem *ioremap_nocache(unsigned long phys_addr, unsigned long size)
 {
         return __ioremap(phys_addr | MEM_NON_CACHEABLE, size, 0);
 }
+EXPORT_SYMBOL(ioremap_nocache);
 
 void iounmap(volatile void __iomem *addr)
 {