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-rw-r--r--include/linux/dma-mapping.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 2aaed35b556d..2e49996a8f39 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -558,11 +558,4 @@ static inline int dma_mmap_wc(struct device *dev,
#define dma_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
#endif
-/*
- * Legacy interface to set up the dma offset map. Drivers really should not
- * actually use it, but we have a few legacy cases left.
- */
-int dma_direct_set_offset(struct device *dev, phys_addr_t cpu_start,
- dma_addr_t dma_start, u64 size);
-
#endif /* _LINUX_DMA_MAPPING_H */