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| author | Christoph Hellwig <hch@lst.de> | 2017-05-21 13:30:35 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-20 12:13:04 +0300 |
| commit | b0230a695232679d5bbf9af8499801ff90cee80d (patch) | |
| tree | 31f7998778bbcaa52655f12f779e550f827aebd0 /arch/microblaze | |
| parent | 7c72e0d557c0c93d22f179dd5a64e6bc475810c2 (diff) | |
| download | linux-b0230a695232679d5bbf9af8499801ff90cee80d.tar.xz | |
microblaze: remove DMA_ERROR_CODE
microblaze does not return errors for dma_map_page.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/include/asm/dma-mapping.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/microblaze/include/asm/dma-mapping.h b/arch/microblaze/include/asm/dma-mapping.h index 3fad5e722a66..e15cd2f76e23 100644 --- a/arch/microblaze/include/asm/dma-mapping.h +++ b/arch/microblaze/include/asm/dma-mapping.h @@ -28,8 +28,6 @@ #include <asm/io.h> #include <asm/cacheflush.h> -#define DMA_ERROR_CODE (~(dma_addr_t)0x0) - #define __dma_alloc_coherent(dev, gfp, size, handle) NULL #define __dma_free_coherent(size, addr) ((void)0) |