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author | Christoph Hellwig <hch@lst.de> | 2019-02-13 08:01:09 +0100 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-02-18 22:41:02 +1100 |
commit | ba767b5283c06e1a2fcdd1835c33e42b8fccd09c (patch) | |
tree | 74c4b10a7457272bb8c13ca5be09b2a61fb0926f /arch/powerpc/include/asm/dma-mapping.h | |
parent | powerpc/cell: move dma direct window setup out of dma_configure (diff) | |
download | linux-dev-ba767b5283c06e1a2fcdd1835c33e42b8fccd09c.tar.xz linux-dev-ba767b5283c06e1a2fcdd1835c33e42b8fccd09c.zip |
powerpc/cell: use the generic iommu bypass code
This gets rid of a lot of clumsy code and finally allows us to mark
dma_iommu_ops const.
Includes fixes from Michael Ellerman.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/dma-mapping.h')
-rw-r--r-- | arch/powerpc/include/asm/dma-mapping.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h index ff86b863eceb..1d80174db8a4 100644 --- a/arch/powerpc/include/asm/dma-mapping.h +++ b/arch/powerpc/include/asm/dma-mapping.h @@ -74,7 +74,7 @@ static inline unsigned long device_to_mask(struct device *dev) * Available generic sets of operations */ #ifdef CONFIG_PPC64 -extern struct dma_map_ops dma_iommu_ops; +extern const struct dma_map_ops dma_iommu_ops; #endif extern const struct dma_map_ops dma_nommu_ops; |