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ia64: remove DMA_ERROR_CODE 

All ia64 dma_mapping_ops instances already have a mapping_error member.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig 2017-05-21 12:28:08 +02:00
parent fb9ef14b7f
commit 75fbede1cf
1 changed files with 0 additions and 2 deletions
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2
arch/ia64/include/asm/dma-mapping.h
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@ -12,8 +12,6 @@
#define ARCH_HAS_DMA_GET_REQUIRED_MASK
#define DMA_ERROR_CODE 0
extern const struct dma_map_ops *dma_ops;
extern struct ia64_machine_vector ia64_mv;
extern void set_iommu_machvec(void);