| Message ID | 20180110080027.13879-9-hch@lst.de (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Headers | show |
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h index eaf490f9c5bc..2ec7240c1ada 100644 --- a/arch/s390/include/asm/dma-mapping.h +++ b/arch/s390/include/asm/dma-mapping.h @@ -16,11 +16,4 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) return &dma_noop_ops; } -static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) -{ - if (!dev->dma_mask) - return false; - return addr + size - 1 <= *dev->dma_mask; -} - #endif /* _ASM_S390_DMA_MAPPING_H */
Signed-off-by: Christoph Hellwig <hch@lst.de> --- arch/s390/include/asm/dma-mapping.h | 7 ------- 1 file changed, 7 deletions(-)