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c6x: remove DMA_ERROR_CODE 

Signed-off-by: Christoph Hellwig <hch@lst.de>
hifive-unleashed-5.1
Christoph Hellwig 2017-05-21 12:23:05 +02:00
parent 4d048dbc05
commit fb9ef14b7f
1 changed files with 0 additions and 5 deletions
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5
arch/c6x/include/asm/dma-mapping.h
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@ -12,11 +12,6 @@
#ifndef _ASM_C6X_DMA_MAPPING_H
#define _ASM_C6X_DMA_MAPPING_H
/*
* DMA errors are defined by all-bits-set in the DMA address.
*/
#define DMA_ERROR_CODE ~0
extern const struct dma_map_ops c6x_dma_ops;
static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)