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| author | Joerg Roedel <jroedel@suse.de> | 2014-11-05 15:28:30 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2014-11-18 11:30:01 +0100 |
| commit | 0690cbd2e55a72a8eae557c389d1a136ed9fa142 (patch) | |
| tree | 30cefbd6f503d20557e24a1765a027687170a7da /arch/powerpc/include/asm/iommu.h | |
| parent | d7da6bdc322bb79c4326dff7c2727236a48c4be9 (diff) | |
| download | linux-0690cbd2e55a72a8eae557c389d1a136ed9fa142.tar.bz2 | |
powerpc/iommu: Rename iommu_[un]map_sg functions
The IOMMU-API gained support for a new iommu_map_sg
function. This causes compile failures on powerpc because
the function name is already globally used there.
This patch renames adds a ppc_ prefix to these functions to
solve the compile problem.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'arch/powerpc/include/asm/iommu.h')
| -rw-r--r-- | arch/powerpc/include/asm/iommu.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h index 42632c7a2a4e..9cfa3706a1b8 100644 --- a/arch/powerpc/include/asm/iommu.h +++ b/arch/powerpc/include/asm/iommu.h @@ -137,13 +137,16 @@ static inline void set_iommu_table_base_and_group(struct device *dev, iommu_add_device(dev); } -extern int iommu_map_sg(struct device *dev, struct iommu_table *tbl, - struct scatterlist *sglist, int nelems, - unsigned long mask, enum dma_data_direction direction, - struct dma_attrs *attrs); -extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist, - int nelems, enum dma_data_direction direction, - struct dma_attrs *attrs); +extern int ppc_iommu_map_sg(struct device *dev, struct iommu_table *tbl, + struct scatterlist *sglist, int nelems, + unsigned long mask, + enum dma_data_direction direction, + struct dma_attrs *attrs); +extern void ppc_iommu_unmap_sg(struct iommu_table *tbl, + struct scatterlist *sglist, + int nelems, + enum dma_data_direction direction, + struct dma_attrs *attrs); extern void *iommu_alloc_coherent(struct device *dev, struct iommu_table *tbl, size_t size, dma_addr_t *dma_handle, |