--- zzzz-none-000/linux-3.10.107/arch/sh/include/asm/io.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/sh/include/asm/io.h	2021-02-04 17:41:59.000000000 +0000
@@ -122,7 +122,7 @@
 
 __BUILD_MEMORY_STRING(__raw_, q, u64)
 
-#ifdef CONFIG_HAS_IOPORT
+#ifdef CONFIG_HAS_IOPORT_MAP
 
 /*
  * Slowdown I/O port space accesses for antique hardware.
@@ -218,7 +218,7 @@
 __BUILD_IOPORT_STRING(l, u32)
 __BUILD_IOPORT_STRING(q, u64)
 
-#else /* !CONFIG_HAS_IOPORT */
+#else /* !CONFIG_HAS_IOPORT_MAP */
 
 #include <asm/io_noioport.h>
 
@@ -342,6 +342,7 @@
 {
 	return __ioremap_mode(offset, size, PAGE_KERNEL);
 }
+#define ioremap_cache ioremap_cache
 
 #ifdef CONFIG_HAVE_IOREMAP_PROT
 static inline void __iomem *
@@ -368,6 +369,7 @@
 #endif
 
 #define ioremap_nocache	ioremap
+#define ioremap_uc	ioremap
 #define iounmap		__iounmap
 
 /*