diff --git a/include/asm-m32r/types.h b/include/asm-m32r/types.h
index b64c166..bc9f7ff 100644
--- a/include/asm-m32r/types.h
+++ b/include/asm-m32r/types.h
@@ -1,28 +1,12 @@
 #ifndef _ASM_M32R_TYPES_H
 #define _ASM_M32R_TYPES_H
 
+#include <asm-generic/int-ll64.h>
+
 #ifndef __ASSEMBLY__
 
 typedef unsigned short umode_t;
 
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
 #endif /* __ASSEMBLY__ */
 
 /*
@@ -34,18 +18,6 @@
 
 #ifndef __ASSEMBLY__
 
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
 /* DMA addresses are 32-bits wide.  */
 
 typedef u32 dma_addr_t;