diff options
| -rw-r--r-- | arch/s390/include/asm/dma-mapping.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h index 886ac7d4937a..9f15a36f6fd9 100644 --- a/arch/s390/include/asm/dma-mapping.h +++ b/arch/s390/include/asm/dma-mapping.h | |||
| @@ -52,7 +52,7 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) | |||
| 52 | 52 | ||
| 53 | if (dma_ops->mapping_error) | 53 | if (dma_ops->mapping_error) |
| 54 | return dma_ops->mapping_error(dev, dma_addr); | 54 | return dma_ops->mapping_error(dev, dma_addr); |
| 55 | return (dma_addr == 0UL); | 55 | return (dma_addr == DMA_ERROR_CODE); |
| 56 | } | 56 | } |
| 57 | 57 | ||
| 58 | static inline void *dma_alloc_coherent(struct device *dev, size_t size, | 58 | static inline void *dma_alloc_coherent(struct device *dev, size_t size, |