diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
index 2a27d06..ede0b1a 100644
--- a/include/asm-sparc/io.h
+++ b/include/asm-sparc/io.h
@@ -70,7 +70,6 @@
  * that can be used to access the memory range with the caching
  * properties specified by "flags".
  */
-typedef unsigned long phys_addr_t;
 
 #define MAP_NOCACHE	(0)
 #define MAP_WRCOMBINE	(0)
diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h
index 69f93d6..2cf974a 100644
--- a/include/asm-sparc/types.h
+++ b/include/asm-sparc/types.h
@@ -65,6 +65,9 @@ typedef unsigned long long u64;
 /* DMA addresses are 32-bits wide */
 typedef u32 dma_addr_t;
 
+typedef unsigned long phys_addr_t;
+typedef unsigned long phys_size_t;
+
 #endif				/* __KERNEL__ */
 #endif				/* __ASSEMBLY__ */