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[09/44] c6x: remove DMA_ERROR_CODE

Message ID 20170616181059.19206-10-hch@lst.de
State Not Applicable, archived
Delegated to: David Miller
Headers show

Commit Message

Christoph Hellwig June 16, 2017, 6:10 p.m. UTC 
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/c6x/include/asm/dma-mapping.h | 5 -----
 1 file changed, 5 deletions(-)
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Patch

diff --git a/arch/c6x/include/asm/dma-mapping.h b/arch/c6x/include/asm/dma-mapping.h
index aca9f755e4f8..05daf1038111 100644
--- a/arch/c6x/include/asm/dma-mapping.h
+++ b/arch/c6x/include/asm/dma-mapping.h
@@ -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)