diff options
Diffstat (limited to 'include/linux/dma-mapping.h')
| -rw-r--r-- | include/linux/dma-mapping.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 75e60be91e5f..6309a721394b 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -267,9 +267,9 @@ size_t dma_direct_max_mapping_size(struct device *dev); static inline const struct dma_map_ops *get_dma_ops(struct device *dev) { - if (dev && dev->dma_ops) + if (dev->dma_ops) return dev->dma_ops; - return get_arch_dma_ops(dev ? dev->bus : NULL); + return get_arch_dma_ops(dev->bus); } static inline void set_dma_ops(struct device *dev, @@ -650,7 +650,7 @@ static inline void dma_free_coherent(struct device *dev, size_t size, static inline u64 dma_get_mask(struct device *dev) { - if (dev && dev->dma_mask && *dev->dma_mask) + if (dev->dma_mask && *dev->dma_mask) return *dev->dma_mask; return DMA_BIT_MASK(32); } |