s390/dma: remove dma_is_consistent() declaration

There is no such function nor any caller in the whole kernel. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
git-mirror · Feb 14, 2013 · a50b2ea · a50b2ea
1 parent e978948
commit a50b2ea
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h
@@ -19,7 +19,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
 }
 
 extern int dma_set_mask(struct device *dev, u64 mask);
-extern int dma_is_consistent(struct device *dev, dma_addr_t dma_handle);
 
 static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
 				  enum dma_data_direction direction)