Messages in this thread Patch in this message | | | From | Christoph Hellwig <> | Subject | [PATCH 4/4] nios2: dma mapping fixes | Date | Sun, 22 Nov 2015 17:25:46 +0100 |
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Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Christoph Hellwig <hch@lst.de --- arch/nios2/mm/dma-mapping.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/arch/nios2/mm/dma-mapping.c b/arch/nios2/mm/dma-mapping.c index 43c1149..90422c3 100644 --- a/arch/nios2/mm/dma-mapping.c +++ b/arch/nios2/mm/dma-mapping.c @@ -128,7 +128,7 @@ static void nios2_dma_unmap_page(struct device *dev, dma_addr_t dma_address, __dma_sync_for_cpu(phys_to_virt(dma_address), size, direction); } -static void dma_unmap_sg(struct device *dev, struct scatterlist *sg, +static void nios2_dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, enum dma_data_direction direction, struct dma_attrs *attrs) { @@ -183,13 +183,15 @@ static void nios2_dma_sync_sg_for_device(struct device *dev, } struct dma_map_ops nios2_dma_ops = { - .alloc = nios2_dma_alloc, - .free = nios2_dma_free, - .map_page = nios2_dma_map_page, - .map_sg = nios2_dma_map_sg, - .sync_single_for_device = nios2_dma_sync_single_for_device, - .sync_single_for_cpu = nios2_dma_sync_single_for_cpu, - .sync_sg_for_cpu = nios2_dma_sync_sg_for_cpu, - .sync_sg_for_dev = nios2_dma_sync_sg_for_device, + .alloc = nios2_dma_alloc, + .free = nios2_dma_free, + .map_page = nios2_dma_map_page, + .unmap_page = nios2_dma_unmap_page, + .map_sg = nios2_dma_map_sg, + .unmap_sg = nios2_dma_unmap_sg, + .sync_single_for_device = nios2_dma_sync_single_for_device, + .sync_single_for_cpu = nios2_dma_sync_single_for_cpu, + .sync_sg_for_cpu = nios2_dma_sync_sg_for_cpu, + .sync_sg_for_device = nios2_dma_sync_sg_for_device, }; EXPORT_SYMBOL(nios2_dma_ops); -- 1.9.1
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