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-rw-r--r--arch/x86/include/asm/types.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/include/asm/types.h b/arch/x86/include/asm/types.h
index df1da20f453..88102055a4b 100644
--- a/arch/x86/include/asm/types.h
+++ b/arch/x86/include/asm/types.h
@@ -1,20 +1,12 @@
#ifndef _ASM_X86_TYPES_H
#define _ASM_X86_TYPES_H
-#define dma_addr_t dma_addr_t
-
#include <asm-generic/types.h>
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
typedef u64 dma64_addr_t;
-#if defined(CONFIG_X86_64) || defined(CONFIG_HIGHMEM64G)
-/* DMA addresses come in 32-bit and 64-bit flavours. */
-typedef u64 dma_addr_t;
-#else
-typedef u32 dma_addr_t;
-#endif
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */