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Diffstat (limited to 'arch/s390/include/asm/dma-mapping.h')
-rw-r--r--arch/s390/include/asm/dma-mapping.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h
index b729efeb9ad8..3c293291319b 100644
--- a/arch/s390/include/asm/dma-mapping.h
+++ b/arch/s390/include/asm/dma-mapping.h
@@ -43,14 +43,4 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
return addr + size - 1 <= *dev->dma_mask;
}
-static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
- struct dma_map_ops *dma_ops = get_dma_ops(dev);
-
- debug_dma_mapping_error(dev, dma_addr);
- if (dma_ops->mapping_error)
- return dma_ops->mapping_error(dev, dma_addr);
- return dma_addr == DMA_ERROR_CODE;
-}
-
#endif /* _ASM_S390_DMA_MAPPING_H */