x86: remove DMA_ERROR_CODE

All dma_map_ops instances now handle their errors through ->mapping_error. Signed-off-by: Christoph Hellwig <hch@lst.de>
mariux64 · Jun 28, 2017 · a760088 · a760088
1 parent 8bd17c6
commit a760088
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
@@ -19,8 +19,6 @@
 # define ISA_DMA_BIT_MASK DMA_BIT_MASK(32)
 #endif
 
-#define DMA_ERROR_CODE	0
-
 extern int iommu_merge;
 extern struct device x86_dma_fallback_dev;
 extern int panic_on_overflow;