[PATCH 15/44] xtensa: remove DMA_ERROR_CODE
From: Christoph Hellwig <hch@lst.de>
Date: 2017-06-16 18:12:08
Also in:
dri-devel, linux-arm-kernel, linux-iommu, linux-mips, linux-s390, linux-samsung-soc, linux-sh, linux-tegra, linuxppc-dev, lkml, sparclinux
Subsystem:
tensilica xtensa port (xtensa), the rest · Maintainers:
Chris Zankel, Max Filippov, Linus Torvalds
xtensa already implements the mapping_error method for its only dma_map_ops instance. Signed-off-by: Christoph Hellwig <hch@lst.de> --- arch/xtensa/include/asm/dma-mapping.h | 2 -- 1 file changed, 2 deletions(-)
diff --git a/arch/xtensa/include/asm/dma-mapping.h b/arch/xtensa/include/asm/dma-mapping.h
index c6140fa8c0be..269738dc9d1d 100644
--- a/arch/xtensa/include/asm/dma-mapping.h
+++ b/arch/xtensa/include/asm/dma-mapping.h@@ -16,8 +16,6 @@ #include <linux/mm.h> #include <linux/scatterlist.h> -#define DMA_ERROR_CODE (~(dma_addr_t)0x0) - extern const struct dma_map_ops xtensa_dma_map_ops; static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
--
2.11.0