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-rw-r--r--arch/sandbox/include/asm/types.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/sandbox/include/asm/types.h b/arch/sandbox/include/asm/types.h
index d471d257be..501883f5aa 100644
--- a/arch/sandbox/include/asm/types.h
+++ b/arch/sandbox/include/asm/types.h
@@ -54,11 +54,7 @@ typedef unsigned int u32;
typedef signed long long s64;
typedef unsigned long long u64;
-#define BITS_PER_LONG 32
-
-/* Dma addresses are 32-bits wide. */
-
-typedef u32 dma_addr_t;
+#include <asm/bitsperlong.h>
#endif /* __KERNEL__ */