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-rw-r--r--arch/csky/mm/dma-mapping.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/csky/mm/dma-mapping.c b/arch/csky/mm/dma-mapping.c
index 8f6571ae27c8..82447029feb4 100644
--- a/arch/csky/mm/dma-mapping.c
+++ b/arch/csky/mm/dma-mapping.c
@@ -2,16 +2,13 @@
// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
#include <linux/cache.h>
-#include <linux/dma-mapping.h>
-#include <linux/dma-contiguous.h>
-#include <linux/dma-noncoherent.h>
+#include <linux/dma-map-ops.h>
#include <linux/genalloc.h>
#include <linux/highmem.h>
#include <linux/io.h>
#include <linux/mm.h>
#include <linux/scatterlist.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <asm/cache.h>
static inline void cache_op(phys_addr_t paddr, size_t size,