| Message ID | 20170608132609.32662-12-hch@lst.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/m32r/include/asm/dma-mapping.h b/arch/m32r/include/asm/dma-mapping.h index c01d9f52d228..aff3ae8b62f7 100644 --- a/arch/m32r/include/asm/dma-mapping.h +++ b/arch/m32r/include/asm/dma-mapping.h @@ -8,8 +8,6 @@ #include <linux/dma-debug.h> #include <linux/io.h> -#define DMA_ERROR_CODE (~(dma_addr_t)0x0) - static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { return &dma_noop_ops;
dma-noop is the only dma_mapping_ops instance for m32r and does not return errors. Signed-off-by: Christoph Hellwig <hch@lst.de> --- arch/m32r/include/asm/dma-mapping.h | 2 -- 1 file changed, 2 deletions(-)