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| author | Christoph Hellwig <hch@lst.de> | 2019-11-07 20:03:11 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-11-20 22:31:38 +0300 |
| commit | 56e35f9c5b87ec1ae93e483284e189c84388de16 (patch) | |
| tree | f6148d613483272cd7491c77a736259d15c95400 /arch/mips/jazz | |
| parent | e380a0394c36a3a878c858418d5dd7f5f195b6fc (diff) | |
| download | linux-56e35f9c5b87ec1ae93e483284e189c84388de16.tar.xz | |
dma-mapping: drop the dev argument to arch_sync_dma_for_*
These are pure cache maintainance routines, so drop the unused
struct device argument.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'arch/mips/jazz')
| -rw-r--r-- | arch/mips/jazz/jazzdma.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c index a01e14955187..c64a297e82b3 100644 --- a/arch/mips/jazz/jazzdma.c +++ b/arch/mips/jazz/jazzdma.c @@ -592,7 +592,7 @@ static dma_addr_t jazz_dma_map_page(struct device *dev, struct page *page, phys_addr_t phys = page_to_phys(page) + offset; if (!(attrs & DMA_ATTR_SKIP_CPU_SYNC)) - arch_sync_dma_for_device(dev, phys, size, dir); + arch_sync_dma_for_device(phys, size, dir); return vdma_alloc(phys, size); } @@ -600,7 +600,7 @@ static void jazz_dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir, unsigned long attrs) { if (!(attrs & DMA_ATTR_SKIP_CPU_SYNC)) - arch_sync_dma_for_cpu(dev, vdma_log2phys(dma_addr), size, dir); + arch_sync_dma_for_cpu(vdma_log2phys(dma_addr), size, dir); vdma_free(dma_addr); } @@ -612,7 +612,7 @@ static int jazz_dma_map_sg(struct device *dev, struct scatterlist *sglist, for_each_sg(sglist, sg, nents, i) { if (!(attrs & DMA_ATTR_SKIP_CPU_SYNC)) - arch_sync_dma_for_device(dev, sg_phys(sg), sg->length, + arch_sync_dma_for_device(sg_phys(sg), sg->length, dir); sg->dma_address = vdma_alloc(sg_phys(sg), sg->length); if (sg->dma_address == DMA_MAPPING_ERROR) @@ -631,8 +631,7 @@ static void jazz_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, for_each_sg(sglist, sg, nents, i) { if (!(attrs & DMA_ATTR_SKIP_CPU_SYNC)) - arch_sync_dma_for_cpu(dev, sg_phys(sg), sg->length, - dir); + arch_sync_dma_for_cpu(sg_phys(sg), sg->length, dir); vdma_free(sg->dma_address); } } @@ -640,13 +639,13 @@ static void jazz_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, static void jazz_dma_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir) { - arch_sync_dma_for_device(dev, vdma_log2phys(addr), size, dir); + arch_sync_dma_for_device(vdma_log2phys(addr), size, dir); } static void jazz_dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir) { - arch_sync_dma_for_cpu(dev, vdma_log2phys(addr), size, dir); + arch_sync_dma_for_cpu(vdma_log2phys(addr), size, dir); } static void jazz_dma_sync_sg_for_device(struct device *dev, @@ -656,7 +655,7 @@ static void jazz_dma_sync_sg_for_device(struct device *dev, int i; for_each_sg(sgl, sg, nents, i) - arch_sync_dma_for_device(dev, sg_phys(sg), sg->length, dir); + arch_sync_dma_for_device(sg_phys(sg), sg->length, dir); } static void jazz_dma_sync_sg_for_cpu(struct device *dev, @@ -666,7 +665,7 @@ static void jazz_dma_sync_sg_for_cpu(struct device *dev, int i; for_each_sg(sgl, sg, nents, i) - arch_sync_dma_for_cpu(dev, sg_phys(sg), sg->length, dir); + arch_sync_dma_for_cpu(sg_phys(sg), sg->length, dir); } const struct dma_map_ops jazz_dma_ops = { |